Let's get this math done. We have 683 and we're going to multiply it by 346. This is the same as taking 683 and adding it to itself 346 times.
Step 1: 0 + 683 = 683
Step 2: 683 + 683 = 1366
Step 3: 1366 + 683 = 2049
Step 4: 2049 + 683 = 2732
Step 5: 2732 + 683 = 3415
Step 6: 3415 + 683 = 4098
Step 7: 4098 + 683 = 4781
Step 8: 4781 + 683 = 5464
Step 9: 5464 + 683 = 6147
Step 10: 6147 + 683 = 6830
Step 11: 6830 + 683 = 7513
Step 12: 7513 + 683 = 8196
Step 13: 8196 + 683 = 8879
Step 14: 8879 + 683 = 9562
Step 15: 9562 + 683 = 10245
Step 16: 10245 + 683 = 10928
Step 17: 10928 + 683 = 11611
Step 18: 11611 + 683 = 12294
Step 19: 12294 + 683 = 12977
Step 20: 12977 + 683 = 13660
Step 21: 13660 + 683 = 14343
Step 22: 14343 + 683 = 15026
Step 23: 15026 + 683 = 15709
Step 24: 15709 + 683 = 16392
Step 25: 16392 + 683 = 17075
Step 26: 17075 + 683 = 17758
Step 27: 17758 + 683 = 18441
Step 28: 18441 + 683 = 19124
Step 29: 19124 + 683 = 19807
Step 30: 19807 + 683 = 20490
Step 31: 20490 + 683 = 21173
Step 32: 21173 + 683 = 21856
Step 33: 21856 + 683 = 22539
Step 34: 22539 + 683 = 23222
Step 35: 23222 + 683 = 23905
Step 36: 23905 + 683 = 24588
Step 37: 24588 + 683 = 25271
Step 38: 25271 + 683 = 25954
Step 39: 25954 + 683 = 26637
Step 40: 26637 + 683 = 27320
Step 41: 27320 + 683 = 28003
Step 42: 28003 + 683 = 28686
Step 43: 28686 + 683 = 29369
Step 44: 29369 + 683 = 30052
Step 45: 30052 + 683 = 30735
Step 46: 30735 + 683 = 31418
Step 47: 31418 + 683 = 32101
Step 48: 32101 + 683 = 32784
Step 49: 32784 + 683 = 33467
Step 50: 33467 + 683 = 34150
Step 51: 34150 + 683 = 34833
Step 52: 34833 + 683 = 35516
Step 53: 35516 + 683 = 36199
Step 54: 36199 + 683 = 36882
Step 55: 36882 + 683 = 37565
Step 56: 37565 + 683 = 38248
Step 57: 38248 + 683 = 38931
Step 58: 38931 + 683 = 39614
Step 59: 39614 + 683 = 40297
Step 60: 40297 + 683 = 40980
Step 61: 40980 + 683 = 41663
Step 62: 41663 + 683 = 42346
Step 63: 42346 + 683 = 43029
Step 64: 43029 + 683 = 43712
Step 65: 43712 + 683 = 44395
Step 66: 44395 + 683 = 45078
Step 67: 45078 + 683 = 45761
Step 68: 45761 + 683 = 46444
Step 69: 46444 + 683 = 47127
Step 70: 47127 + 683 = 47810
Step 71: 47810 + 683 = 48493
Step 72: 48493 + 683 = 49176
Step 73: 49176 + 683 = 49859
Step 74: 49859 + 683 = 50542
Step 75: 50542 + 683 = 51225
Step 76: 51225 + 683 = 51908
Step 77: 51908 + 683 = 52591
Step 78: 52591 + 683 = 53274
Step 79: 53274 + 683 = 53957
Step 80: 53957 + 683 = 54640
Step 81: 54640 + 683 = 55323
Step 82: 55323 + 683 = 56006
Step 83: 56006 + 683 = 56689
Step 84: 56689 + 683 = 57372
Step 85: 57372 + 683 = 58055
Step 86: 58055 + 683 = 58738
Step 87: 58738 + 683 = 59421
Step 88: 59421 + 683 = 60104
Step 89: 60104 + 683 = 60787
Step 90: 60787 + 683 = 61470
Step 91: 61470 + 683 = 62153
Step 92: 62153 + 683 = 62836
Step 93: 62836 + 683 = 63519
Step 94: 63519 + 683 = 64202
Step 95: 64202 + 683 = 64885
Step 96: 64885 + 683 = 65568
Step 97: 65568 + 683 = 66251
Step 98: 66251 + 683 = 66934
Step 99: 66934 + 683 = 67617
Step 100: 67617 + 683 = 68300
Step 101: 68300 + 683 = 68983
Step 102: 68983 + 683 = 69666
Step 103: 69666 + 683 = 70349
Step 104: 70349 + 683 = 71032
Step 105: 71032 + 683 = 71715
Step 106: 71715 + 683 = 72398
Step 107: 72398 + 683 = 73081
Step 108: 73081 + 683 = 73764
Step 109: 73764 + 683 = 74447
Step 110: 74447 + 683 = 75130
Step 111: 75130 + 683 = 75813
Step 112: 75813 + 683 = 76496
Step 113: 76496 + 683 = 77179
Step 114: 77179 + 683 = 77862
Step 115: 77862 + 683 = 78545
Step 116: 78545 + 683 = 79228
Step 117: 79228 + 683 = 79911
Step 118: 79911 + 683 = 80594
Step 119: 80594 + 683 = 81277
Step 120: 81277 + 683 = 81960
Step 121: 81960 + 683 = 82643
Step 122: 82643 + 683 = 83326
Step 123: 83326 + 683 = 84009
Step 124: 84009 + 683 = 84692
Step 125: 84692 + 683 = 85375
Step 126: 85375 + 683 = 86058
Step 127: 86058 + 683 = 86741
Step 128: 86741 + 683 = 87424
Step 129: 87424 + 683 = 88107
Step 130: 88107 + 683 = 88790
Step 131: 88790 + 683 = 89473
Step 132: 89473 + 683 = 90156
Step 133: 90156 + 683 = 90839
Step 134: 90839 + 683 = 91522
Step 135: 91522 + 683 = 92205
Step 136: 92205 + 683 = 92888
Step 137: 92888 + 683 = 93571
Step 138: 93571 + 683 = 94254
Step 139: 94254 + 683 = 94937
Step 140: 94937 + 683 = 95620
Step 141: 95620 + 683 = 96303
Step 142: 96303 + 683 = 96986
Step 143: 96986 + 683 = 97669
Step 144: 97669 + 683 = 98352
Step 145: 98352 + 683 = 99035
Step 146: 99035 + 683 = 99718
Step 147: 99718 + 683 = 100401
Step 148: 100401 + 683 = 101084
Step 149: 101084 + 683 = 101767
Step 150: 101767 + 683 = 102450
Step 151: 102450 + 683 = 103133
Step 152: 103133 + 683 = 103816
Step 153: 103816 + 683 = 104499
Step 154: 104499 + 683 = 105182
Step 155: 105182 + 683 = 105865
Step 156: 105865 + 683 = 106548
Step 157: 106548 + 683 = 107231
Step 158: 107231 + 683 = 107914
Step 159: 107914 + 683 = 108597
Step 160: 108597 + 683 = 109280
Step 161: 109280 + 683 = 109963
Step 162: 109963 + 683 = 110646
Step 163: 110646 + 683 = 111329
Step 164: 111329 + 683 = 112012
Step 165: 112012 + 683 = 112695
Step 166: 112695 + 683 = 113378
Step 167: 113378 + 683 = 114061
Step 168: 114061 + 683 = 114744
Step 169: 114744 + 683 = 115427
Step 170: 115427 + 683 = 116110
Step 171: 116110 + 683 = 116793
Step 172: 116793 + 683 = 117476
Step 173: 117476 + 683 = 118159
Step 174: 118159 + 683 = 118842
Step 175: 118842 + 683 = 119525
Step 176: 119525 + 683 = 120208
Step 177: 120208 + 683 = 120891
Step 178: 120891 + 683 = 121574
Step 179: 121574 + 683 = 122257
Step 180: 122257 + 683 = 122940
Step 181: 122940 + 683 = 123623
Step 182: 123623 + 683 = 124306
Step 183: 124306 + 683 = 124989
Step 184: 124989 + 683 = 125672
Step 185: 125672 + 683 = 126355
Step 186: 126355 + 683 = 127038
Step 187: 127038 + 683 = 127721
Step 188: 127721 + 683 = 128404
Step 189: 128404 + 683 = 129087
Step 190: 129087 + 683 = 129770
Step 191: 129770 + 683 = 130453
Step 192: 130453 + 683 = 131136
Step 193: 131136 + 683 = 131819
Step 194: 131819 + 683 = 132502
Step 195: 132502 + 683 = 133185
Step 196: 133185 + 683 = 133868
Step 197: 133868 + 683 = 134551
Step 198: 134551 + 683 = 135234
Step 199: 135234 + 683 = 135917
Step 200: 135917 + 683 = 136600
Step 201: 136600 + 683 = 137283
Step 202: 137283 + 683 = 137966
Step 203: 137966 + 683 = 138649
Step 204: 138649 + 683 = 139332
Step 205: 139332 + 683 = 140015
Step 206: 140015 + 683 = 140698
Step 207: 140698 + 683 = 141381
Step 208: 141381 + 683 = 142064
Step 209: 142064 + 683 = 142747
Step 210: 142747 + 683 = 143430
Step 211: 143430 + 683 = 144113
Step 212: 144113 + 683 = 144796
Step 213: 144796 + 683 = 145479
Step 214: 145479 + 683 = 146162
Step 215: 146162 + 683 = 146845
Step 216: 146845 + 683 = 147528
Step 217: 147528 + 683 = 148211
Step 218: 148211 + 683 = 148894
Step 219: 148894 + 683 = 149577
Step 220: 149577 + 683 = 150260
Step 221: 150260 + 683 = 150943
Step 222: 150943 + 683 = 151626
Step 223: 151626 + 683 = 152309
Step 224: 152309 + 683 = 152992
Step 225: 152992 + 683 = 153675
Step 226: 153675 + 683 = 154358
Step 227: 154358 + 683 = 155041
Step 228: 155041 + 683 = 155724
Step 229: 155724 + 683 = 156407
Step 230: 156407 + 683 = 157090
Step 231: 157090 + 683 = 157773
Step 232: 157773 + 683 = 158456
Step 233: 158456 + 683 = 159139
Step 234: 159139 + 683 = 159822
Step 235: 159822 + 683 = 160505
Step 236: 160505 + 683 = 161188
Step 237: 161188 + 683 = 161871
Step 238: 161871 + 683 = 162554
Step 239: 162554 + 683 = 163237
Step 240: 163237 + 683 = 163920
Step 241: 163920 + 683 = 164603
Step 242: 164603 + 683 = 165286
Step 243: 165286 + 683 = 165969
Step 244: 165969 + 683 = 166652
Step 245: 166652 + 683 = 167335
Step 246: 167335 + 683 = 168018
Step 247: 168018 + 683 = 168701
Step 248: 168701 + 683 = 169384
Step 249: 169384 + 683 = 170067
Step 250: 170067 + 683 = 170750
Step 251: 170750 + 683 = 171433
Step 252: 171433 + 683 = 172116
Step 253: 172116 + 683 = 172799
Step 254: 172799 + 683 = 173482
Step 255: 173482 + 683 = 174165
Step 256: 174165 + 683 = 174848
Step 257: 174848 + 683 = 175531
Step 258: 175531 + 683 = 176214
Step 259: 176214 + 683 = 176897
Step 260: 176897 + 683 = 177580
Step 261: 177580 + 683 = 178263
Step 262: 178263 + 683 = 178946
Step 263: 178946 + 683 = 179629
Step 264: 179629 + 683 = 180312
Step 265: 180312 + 683 = 180995
Step 266: 180995 + 683 = 181678
Step 267: 181678 + 683 = 182361
Step 268: 182361 + 683 = 183044
Step 269: 183044 + 683 = 183727
Step 270: 183727 + 683 = 184410
Step 271: 184410 + 683 = 185093
Step 272: 185093 + 683 = 185776
Step 273: 185776 + 683 = 186459
Step 274: 186459 + 683 = 187142
Step 275: 187142 + 683 = 187825
Step 276: 187825 + 683 = 188508
Step 277: 188508 + 683 = 189191
Step 278: 189191 + 683 = 189874
Step 279: 189874 + 683 = 190557
Step 280: 190557 + 683 = 191240
Step 281: 191240 + 683 = 191923
Step 282: 191923 + 683 = 192606
Step 283: 192606 + 683 = 193289
Step 284: 193289 + 683 = 193972
Step 285: 193972 + 683 = 194655
Step 286: 194655 + 683 = 195338
Step 287: 195338 + 683 = 196021
Step 288: 196021 + 683 = 196704
Step 289: 196704 + 683 = 197387
Step 290: 197387 + 683 = 198070
Step 291: 198070 + 683 = 198753
Step 292: 198753 + 683 = 199436
Step 293: 199436 + 683 = 200119
Step 294: 200119 + 683 = 200802
Step 295: 200802 + 683 = 201485
Step 296: 201485 + 683 = 202168
Step 297: 202168 + 683 = 202851
Step 298: 202851 + 683 = 203534
Step 299: 203534 + 683 = 204217
Step 300: 204217 + 683 = 204900
Step 301: 204900 + 683 = 205583
Step 302: 205583 + 683 = 206266
Step 303: 206266 + 683 = 206949
Step 304: 206949 + 683 = 207632
Step 305: 207632 + 683 = 208315
Step 306: 208315 + 683 = 208998
Step 307: 208998 + 683 = 209681
Step 308: 209681 + 683 = 210364
Step 309: 210364 + 683 = 211047
Step 310: 211047 + 683 = 211730
Step 311: 211730 + 683 = 212413
Step 312: 212413 + 683 = 213096
Step 313: 213096 + 683 = 213779
Step 314: 213779 + 683 = 214462
Step 315: 214462 + 683 = 215145
Step 316: 215145 + 683 = 215828
Step 317: 215828 + 683 = 216511
Step 318: 216511 + 683 = 217194
Step 319: 217194 + 683 = 217877
Step 320: 217877 + 683 = 218560
Step 321: 218560 + 683 = 219243
Step 322: 219243 + 683 = 219926
Step 323: 219926 + 683 = 220609
Step 324: 220609 + 683 = 221292
Step 325: 221292 + 683 = 221975
Step 326: 221975 + 683 = 222658
Step 327: 222658 + 683 = 223341
Step 328: 223341 + 683 = 224024
Step 329: 224024 + 683 = 224707
Step 330: 224707 + 683 = 225390
Step 331: 225390 + 683 = 226073
Step 332: 226073 + 683 = 226756
Step 333: 226756 + 683 = 227439
Step 334: 227439 + 683 = 228122
Step 335: 228122 + 683 = 228805
Step 336: 228805 + 683 = 229488
Step 337: 229488 + 683 = 230171
Step 338: 230171 + 683 = 230854
Step 339: 230854 + 683 = 231537
Step 340: 231537 + 683 = 232220
Step 341: 232220 + 683 = 232903
Step 342: 232903 + 683 = 233586
Step 343: 233586 + 683 = 234269
Step 344: 234269 + 683 = 234952
Step 345: 234952 + 683 = 235635
Step 346: 235635 + 683 = 236318

So, 683*346 = 236318