Sure thing, let's get straight to it. We start with 586 and we're going to multiply it by 425, which means adding 586 to itself 425 times.
Step 1: 0 + 586 = 586
Step 2: 586 + 586 = 1172
Step 3: 1172 + 586 = 1758
Step 4: 1758 + 586 = 2344
Step 5: 2344 + 586 = 2930
Step 6: 2930 + 586 = 3516
Step 7: 3516 + 586 = 4102
Step 8: 4102 + 586 = 4688
Step 9: 4688 + 586 = 5274
Step 10: 5274 + 586 = 5860
Step 11: 5860 + 586 = 6446
Step 12: 6446 + 586 = 7032
Step 13: 7032 + 586 = 7618
Step 14: 7618 + 586 = 8204
Step 15: 8204 + 586 = 8790
Step 16: 8790 + 586 = 9376
Step 17: 9376 + 586 = 9962
Step 18: 9962 + 586 = 10548
Step 19: 10548 + 586 = 11134
Step 20: 11134 + 586 = 11720
Step 21: 11720 + 586 = 12306
Step 22: 12306 + 586 = 12892
Step 23: 12892 + 586 = 13478
Step 24: 13478 + 586 = 14064
Step 25: 14064 + 586 = 14650
Step 26: 14650 + 586 = 15236
Step 27: 15236 + 586 = 15822
Step 28: 15822 + 586 = 16408
Step 29: 16408 + 586 = 16994
Step 30: 16994 + 586 = 17580
Step 31: 17580 + 586 = 18166
Step 32: 18166 + 586 = 18752
Step 33: 18752 + 586 = 19338
Step 34: 19338 + 586 = 19924
Step 35: 19924 + 586 = 20510
Step 36: 20510 + 586 = 21096
Step 37: 21096 + 586 = 21682
Step 38: 21682 + 586 = 22268
Step 39: 22268 + 586 = 22854
Step 40: 22854 + 586 = 23440
Step 41: 23440 + 586 = 24026
Step 42: 24026 + 586 = 24612
Step 43: 24612 + 586 = 25198
Step 44: 25198 + 586 = 25784
Step 45: 25784 + 586 = 26370
Step 46: 26370 + 586 = 26956
Step 47: 26956 + 586 = 27542
Step 48: 27542 + 586 = 28128
Step 49: 28128 + 586 = 28714
Step 50: 28714 + 586 = 29300
Step 51: 29300 + 586 = 29886
Step 52: 29886 + 586 = 30472
Step 53: 30472 + 586 = 31058
Step 54: 31058 + 586 = 31644
Step 55: 31644 + 586 = 32230
Step 56: 32230 + 586 = 32816
Step 57: 32816 + 586 = 33402
Step 58: 33402 + 586 = 33988
Step 59: 33988 + 586 = 34574
Step 60: 34574 + 586 = 35160
Step 61: 35160 + 586 = 35746
Step 62: 35746 + 586 = 36332
Step 63: 36332 + 586 = 36918
Step 64: 36918 + 586 = 37504
Step 65: 37504 + 586 = 38090
Step 66: 38090 + 586 = 38676
Step 67: 38676 + 586 = 39262
Step 68: 39262 + 586 = 39848
Step 69: 39848 + 586 = 40434
Step 70: 40434 + 586 = 41020
Step 71: 41020 + 586 = 41606
Step 72: 41606 + 586 = 42192
Step 73: 42192 + 586 = 42778
Step 74: 42778 + 586 = 43364
Step 75: 43364 + 586 = 43950
Step 76: 43950 + 586 = 44536
Step 77: 44536 + 586 = 45122
Step 78: 45122 + 586 = 45708
Step 79: 45708 + 586 = 46294
Step 80: 46294 + 586 = 46880
Step 81: 46880 + 586 = 47466
Step 82: 47466 + 586 = 48052
Step 83: 48052 + 586 = 48638
Step 84: 48638 + 586 = 49224
Step 85: 49224 + 586 = 49810
Step 86: 49810 + 586 = 50396
Step 87: 50396 + 586 = 50982
Step 88: 50982 + 586 = 51568
Step 89: 51568 + 586 = 52154
Step 90: 52154 + 586 = 52740
Step 91: 52740 + 586 = 53326
Step 92: 53326 + 586 = 53912
Step 93: 53912 + 586 = 54498
Step 94: 54498 + 586 = 55084
Step 95: 55084 + 586 = 55670
Step 96: 55670 + 586 = 56256
Step 97: 56256 + 586 = 56842
Step 98: 56842 + 586 = 57428
Step 99: 57428 + 586 = 58014
Step 100: 58014 + 586 = 58600
Step 101: 58600 + 586 = 59186
Step 102: 59186 + 586 = 59772
Step 103: 59772 + 586 = 60358
Step 104: 60358 + 586 = 60944
Step 105: 60944 + 586 = 61530
Step 106: 61530 + 586 = 62116
Step 107: 62116 + 586 = 62702
Step 108: 62702 + 586 = 63288
Step 109: 63288 + 586 = 63874
Step 110: 63874 + 586 = 64460
Step 111: 64460 + 586 = 65046
Step 112: 65046 + 586 = 65632
Step 113: 65632 + 586 = 66218
Step 114: 66218 + 586 = 66804
Step 115: 66804 + 586 = 67390
Step 116: 67390 + 586 = 67976
Step 117: 67976 + 586 = 68562
Step 118: 68562 + 586 = 69148
Step 119: 69148 + 586 = 69734
Step 120: 69734 + 586 = 70320
Step 121: 70320 + 586 = 70906
Step 122: 70906 + 586 = 71492
Step 123: 71492 + 586 = 72078
Step 124: 72078 + 586 = 72664
Step 125: 72664 + 586 = 73250
Step 126: 73250 + 586 = 73836
Step 127: 73836 + 586 = 74422
Step 128: 74422 + 586 = 75008
Step 129: 75008 + 586 = 75594
Step 130: 75594 + 586 = 76180
Step 131: 76180 + 586 = 76766
Step 132: 76766 + 586 = 77352
Step 133: 77352 + 586 = 77938
Step 134: 77938 + 586 = 78524
Step 135: 78524 + 586 = 79110
Step 136: 79110 + 586 = 79696
Step 137: 79696 + 586 = 80282
Step 138: 80282 + 586 = 80868
Step 139: 80868 + 586 = 81454
Step 140: 81454 + 586 = 82040
Step 141: 82040 + 586 = 82626
Step 142: 82626 + 586 = 83212
Step 143: 83212 + 586 = 83798
Step 144: 83798 + 586 = 84384
Step 145: 84384 + 586 = 84970
Step 146: 84970 + 586 = 85556
Step 147: 85556 + 586 = 86142
Step 148: 86142 + 586 = 86728
Step 149: 86728 + 586 = 87314
Step 150: 87314 + 586 = 87900
Step 151: 87900 + 586 = 88486
Step 152: 88486 + 586 = 89072
Step 153: 89072 + 586 = 89658
Step 154: 89658 + 586 = 90244
Step 155: 90244 + 586 = 90830
Step 156: 90830 + 586 = 91416
Step 157: 91416 + 586 = 92002
Step 158: 92002 + 586 = 92588
Step 159: 92588 + 586 = 93174
Step 160: 93174 + 586 = 93760
Step 161: 93760 + 586 = 94346
Step 162: 94346 + 586 = 94932
Step 163: 94932 + 586 = 95518
Step 164: 95518 + 586 = 96104
Step 165: 96104 + 586 = 96690
Step 166: 96690 + 586 = 97276
Step 167: 97276 + 586 = 97862
Step 168: 97862 + 586 = 98448
Step 169: 98448 + 586 = 99034
Step 170: 99034 + 586 = 99620
Step 171: 99620 + 586 = 100206
Step 172: 100206 + 586 = 100792
Step 173: 100792 + 586 = 101378
Step 174: 101378 + 586 = 101964
Step 175: 101964 + 586 = 102550
Step 176: 102550 + 586 = 103136
Step 177: 103136 + 586 = 103722
Step 178: 103722 + 586 = 104308
Step 179: 104308 + 586 = 104894
Step 180: 104894 + 586 = 105480
Step 181: 105480 + 586 = 106066
Step 182: 106066 + 586 = 106652
Step 183: 106652 + 586 = 107238
Step 184: 107238 + 586 = 107824
Step 185: 107824 + 586 = 108410
Step 186: 108410 + 586 = 108996
Step 187: 108996 + 586 = 109582
Step 188: 109582 + 586 = 110168
Step 189: 110168 + 586 = 110754
Step 190: 110754 + 586 = 111340
Step 191: 111340 + 586 = 111926
Step 192: 111926 + 586 = 112512
Step 193: 112512 + 586 = 113098
Step 194: 113098 + 586 = 113684
Step 195: 113684 + 586 = 114270
Step 196: 114270 + 586 = 114856
Step 197: 114856 + 586 = 115442
Step 198: 115442 + 586 = 116028
Step 199: 116028 + 586 = 116614
Step 200: 116614 + 586 = 117200
Step 201: 117200 + 586 = 117786
Step 202: 117786 + 586 = 118372
Step 203: 118372 + 586 = 118958
Step 204: 118958 + 586 = 119544
Step 205: 119544 + 586 = 120130
Step 206: 120130 + 586 = 120716
Step 207: 120716 + 586 = 121302
Step 208: 121302 + 586 = 121888
Step 209: 121888 + 586 = 122474
Step 210: 122474 + 586 = 123060
Step 211: 123060 + 586 = 123646
Step 212: 123646 + 586 = 124232
Step 213: 124232 + 586 = 124818
Step 214: 124818 + 586 = 125404
Step 215: 125404 + 586 = 125990
Step 216: 125990 + 586 = 126576
Step 217: 126576 + 586 = 127162
Step 218: 127162 + 586 = 127748
Step 219: 127748 + 586 = 128334
Step 220: 128334 + 586 = 128920
Step 221: 128920 + 586 = 129506
Step 222: 129506 + 586 = 130092
Step 223: 130092 + 586 = 130678
Step 224: 130678 + 586 = 131264
Step 225: 131264 + 586 = 131850
Step 226: 131850 + 586 = 132436
Step 227: 132436 + 586 = 133022
Step 228: 133022 + 586 = 133608
Step 229: 133608 + 586 = 134194
Step 230: 134194 + 586 = 134780
Step 231: 134780 + 586 = 135366
Step 232: 135366 + 586 = 135952
Step 233: 135952 + 586 = 136538
Step 234: 136538 + 586 = 137124
Step 235: 137124 + 586 = 137710
Step 236: 137710 + 586 = 138296
Step 237: 138296 + 586 = 138882
Step 238: 138882 + 586 = 139468
Step 239: 139468 + 586 = 140054
Step 240: 140054 + 586 = 140640
Step 241: 140640 + 586 = 141226
Step 242: 141226 + 586 = 141812
Step 243: 141812 + 586 = 142398
Step 244: 142398 + 586 = 142984
Step 245: 142984 + 586 = 143570
Step 246: 143570 + 586 = 144156
Step 247: 144156 + 586 = 144742
Step 248: 144742 + 586 = 145328
Step 249: 145328 + 586 = 145914
Step 250: 145914 + 586 = 146500
Step 251: 146500 + 586 = 147086
Step 252: 147086 + 586 = 147672
Step 253: 147672 + 586 = 148258
Step 254: 148258 + 586 = 148844
Step 255: 148844 + 586 = 149430
Step 256: 149430 + 586 = 150016
Step 257: 150016 + 586 = 150602
Step 258: 150602 + 586 = 151188
Step 259: 151188 + 586 = 151774
Step 260: 151774 + 586 = 152360
Step 261: 152360 + 586 = 152946
Step 262: 152946 + 586 = 153532
Step 263: 153532 + 586 = 154118
Step 264: 154118 + 586 = 154704
Step 265: 154704 + 586 = 155290
Step 266: 155290 + 586 = 155876
Step 267: 155876 + 586 = 156462
Step 268: 156462 + 586 = 157048
Step 269: 157048 + 586 = 157634
Step 270: 157634 + 586 = 158220
Step 271: 158220 + 586 = 158806
Step 272: 158806 + 586 = 159392
Step 273: 159392 + 586 = 159978
Step 274: 159978 + 586 = 160564
Step 275: 160564 + 586 = 161150
Step 276: 161150 + 586 = 161736
Step 277: 161736 + 586 = 162322
Step 278: 162322 + 586 = 162908
Step 279: 162908 + 586 = 163494
Step 280: 163494 + 586 = 164080
Step 281: 164080 + 586 = 164666
Step 282: 164666 + 586 = 165252
Step 283: 165252 + 586 = 165838
Step 284: 165838 + 586 = 166424
Step 285: 166424 + 586 = 167010
Step 286: 167010 + 586 = 167596
Step 287: 167596 + 586 = 168182
Step 288: 168182 + 586 = 168768
Step 289: 168768 + 586 = 169354
Step 290: 169354 + 586 = 169940
Step 291: 169940 + 586 = 170526
Step 292: 170526 + 586 = 171112
Step 293: 171112 + 586 = 171698
Step 294: 171698 + 586 = 172284
Step 295: 172284 + 586 = 172870
Step 296: 172870 + 586 = 173456
Step 297: 173456 + 586 = 174042
Step 298: 174042 + 586 = 174628
Step 299: 174628 + 586 = 175214
Step 300: 175214 + 586 = 175800
Step 301: 175800 + 586 = 176386
Step 302: 176386 + 586 = 176972
Step 303: 176972 + 586 = 177558
Step 304: 177558 + 586 = 178144
Step 305: 178144 + 586 = 178730
Step 306: 178730 + 586 = 179316
Step 307: 179316 + 586 = 179902
Step 308: 179902 + 586 = 180488
Step 309: 180488 + 586 = 181074
Step 310: 181074 + 586 = 181660
Step 311: 181660 + 586 = 182246
Step 312: 182246 + 586 = 182832
Step 313: 182832 + 586 = 183418
Step 314: 183418 + 586 = 184004
Step 315: 184004 + 586 = 184590
Step 316: 184590 + 586 = 185176
Step 317: 185176 + 586 = 185762
Step 318: 185762 + 586 = 186348
Step 319: 186348 + 586 = 186934
Step 320: 186934 + 586 = 187520
Step 321: 187520 + 586 = 188106
Step 322: 188106 + 586 = 188692
Step 323: 188692 + 586 = 189278
Step 324: 189278 + 586 = 189864
Step 325: 189864 + 586 = 190450
Step 326: 190450 + 586 = 191036
Step 327: 191036 + 586 = 191622
Step 328: 191622 + 586 = 192208
Step 329: 192208 + 586 = 192794
Step 330: 192794 + 586 = 193380
Step 331: 193380 + 586 = 193966
Step 332: 193966 + 586 = 194552
Step 333: 194552 + 586 = 195138
Step 334: 195138 + 586 = 195724
Step 335: 195724 + 586 = 196310
Step 336: 196310 + 586 = 196896
Step 337: 196896 + 586 = 197482
Step 338: 197482 + 586 = 198068
Step 339: 198068 + 586 = 198654
Step 340: 198654 + 586 = 199240
Step 341: 199240 + 586 = 199826
Step 342: 199826 + 586 = 200412
Step 343: 200412 + 586 = 200998
Step 344: 200998 + 586 = 201584
Step 345: 201584 + 586 = 202170
Step 346: 202170 + 586 = 202756
Step 347: 202756 + 586 = 203342
Step 348: 203342 + 586 = 203928
Step 349: 203928 + 586 = 204514
Step 350: 204514 + 586 = 205100
Step 351: 205100 + 586 = 205686
Step 352: 205686 + 586 = 206272
Step 353: 206272 + 586 = 206858
Step 354: 206858 + 586 = 207444
Step 355: 207444 + 586 = 208030
Step 356: 208030 + 586 = 208616
Step 357: 208616 + 586 = 209202
Step 358: 209202 + 586 = 209788
Step 359: 209788 + 586 = 210374
Step 360: 210374 + 586 = 210960
Step 361: 210960 + 586 = 211546
Step 362: 211546 + 586 = 212132
Step 363: 212132 + 586 = 212718
Step 364: 212718 + 586 = 213304
Step 365: 213304 + 586 = 213890
Step 366: 213890 + 586 = 214476
Step 367: 214476 + 586 = 215062
Step 368: 215062 + 586 = 215648
Step 369: 215648 + 586 = 216234
Step 370: 216234 + 586 = 216820
Step 371: 216820 + 586 = 217406
Step 372: 217406 + 586 = 217992
Step 373: 217992 + 586 = 218578
Step 374: 218578 + 586 = 219164
Step 375: 219164 + 586 = 219750
Step 376: 219750 + 586 = 220336
Step 377: 220336 + 586 = 220922
Step 378: 220922 + 586 = 221508
Step 379: 221508 + 586 = 222094
Step 380: 222094 + 586 = 222680
Step 381: 222680 + 586 = 223266
Step 382: 223266 + 586 = 223852
Step 383: 223852 + 586 = 224438
Step 384: 224438 + 586 = 225024
Step 385: 225024 + 586 = 225610
Step 386: 225610 + 586 = 226196
Step 387: 226196 + 586 = 226782
Step 388: 226782 + 586 = 227368
Step 389: 227368 + 586 = 227954
Step 390: 227954 + 586 = 228540
Step 391: 228540 + 586 = 229126
Step 392: 229126 + 586 = 229712
Step 393: 229712 + 586 = 230298
Step 394: 230298 + 586 = 230884
Step 395: 230884 + 586 = 231470
Step 396: 231470 + 586 = 232056
Step 397: 232056 + 586 = 232642
Step 398: 232642 + 586 = 233228
Step 399: 233228 + 586 = 233814
Step 400: 233814 + 586 = 234400
Step 401: 234400 + 586 = 234986
Step 402: 234986 + 586 = 235572
Step 403: 235572 + 586 = 236158
Step 404: 236158 + 586 = 236744
Step 405: 236744 + 586 = 237330
Step 406: 237330 + 586 = 237916
Step 407: 237916 + 586 = 238502
Step 408: 238502 + 586 = 239088
Step 409: 239088 + 586 = 239674
Step 410: 239674 + 586 = 240260
Step 411: 240260 + 586 = 240846
Step 412: 240846 + 586 = 241432
Step 413: 241432 + 586 = 242018
Step 414: 242018 + 586 = 242604
Step 415: 242604 + 586 = 243190
Step 416: 243190 + 586 = 243776
Step 417: 243776 + 586 = 244362
Step 418: 244362 + 586 = 244948
Step 419: 244948 + 586 = 245534
Step 420: 245534 + 586 = 246120
Step 421: 246120 + 586 = 246706
Step 422: 246706 + 586 = 247292
Step 423: 247292 + 586 = 247878
Step 424: 247878 + 586 = 248464
Step 425: 248464 + 586 = 249050

So, 586*425 = 249050