OK, let's work through this together. We're starting with 563 and we're going to multiply it by 399, which means we add 563 to itself 399 times.
Step 1: 0 + 563 = 563
Step 2: 563 + 563 = 1126
Step 3: 1126 + 563 = 1689
Step 4: 1689 + 563 = 2252
Step 5: 2252 + 563 = 2815
Step 6: 2815 + 563 = 3378
Step 7: 3378 + 563 = 3941
Step 8: 3941 + 563 = 4504
Step 9: 4504 + 563 = 5067
Step 10: 5067 + 563 = 5630
Step 11: 5630 + 563 = 6193
Step 12: 6193 + 563 = 6756
Step 13: 6756 + 563 = 7319
Step 14: 7319 + 563 = 7882
Step 15: 7882 + 563 = 8445
Step 16: 8445 + 563 = 9008
Step 17: 9008 + 563 = 9571
Step 18: 9571 + 563 = 10134
Step 19: 10134 + 563 = 10697
Step 20: 10697 + 563 = 11260
Step 21: 11260 + 563 = 11823
Step 22: 11823 + 563 = 12386
Step 23: 12386 + 563 = 12949
Step 24: 12949 + 563 = 13512
Step 25: 13512 + 563 = 14075
Step 26: 14075 + 563 = 14638
Step 27: 14638 + 563 = 15201
Step 28: 15201 + 563 = 15764
Step 29: 15764 + 563 = 16327
Step 30: 16327 + 563 = 16890
Step 31: 16890 + 563 = 17453
Step 32: 17453 + 563 = 18016
Step 33: 18016 + 563 = 18579
Step 34: 18579 + 563 = 19142
Step 35: 19142 + 563 = 19705
Step 36: 19705 + 563 = 20268
Step 37: 20268 + 563 = 20831
Step 38: 20831 + 563 = 21394
Step 39: 21394 + 563 = 21957
Step 40: 21957 + 563 = 22520
Step 41: 22520 + 563 = 23083
Step 42: 23083 + 563 = 23646
Step 43: 23646 + 563 = 24209
Step 44: 24209 + 563 = 24772
Step 45: 24772 + 563 = 25335
Step 46: 25335 + 563 = 25898
Step 47: 25898 + 563 = 26461
Step 48: 26461 + 563 = 27024
Step 49: 27024 + 563 = 27587
Step 50: 27587 + 563 = 28150
Step 51: 28150 + 563 = 28713
Step 52: 28713 + 563 = 29276
Step 53: 29276 + 563 = 29839
Step 54: 29839 + 563 = 30402
Step 55: 30402 + 563 = 30965
Step 56: 30965 + 563 = 31528
Step 57: 31528 + 563 = 32091
Step 58: 32091 + 563 = 32654
Step 59: 32654 + 563 = 33217
Step 60: 33217 + 563 = 33780
Step 61: 33780 + 563 = 34343
Step 62: 34343 + 563 = 34906
Step 63: 34906 + 563 = 35469
Step 64: 35469 + 563 = 36032
Step 65: 36032 + 563 = 36595
Step 66: 36595 + 563 = 37158
Step 67: 37158 + 563 = 37721
Step 68: 37721 + 563 = 38284
Step 69: 38284 + 563 = 38847
Step 70: 38847 + 563 = 39410
Step 71: 39410 + 563 = 39973
Step 72: 39973 + 563 = 40536
Step 73: 40536 + 563 = 41099
Step 74: 41099 + 563 = 41662
Step 75: 41662 + 563 = 42225
Step 76: 42225 + 563 = 42788
Step 77: 42788 + 563 = 43351
Step 78: 43351 + 563 = 43914
Step 79: 43914 + 563 = 44477
Step 80: 44477 + 563 = 45040
Step 81: 45040 + 563 = 45603
Step 82: 45603 + 563 = 46166
Step 83: 46166 + 563 = 46729
Step 84: 46729 + 563 = 47292
Step 85: 47292 + 563 = 47855
Step 86: 47855 + 563 = 48418
Step 87: 48418 + 563 = 48981
Step 88: 48981 + 563 = 49544
Step 89: 49544 + 563 = 50107
Step 90: 50107 + 563 = 50670
Step 91: 50670 + 563 = 51233
Step 92: 51233 + 563 = 51796
Step 93: 51796 + 563 = 52359
Step 94: 52359 + 563 = 52922
Step 95: 52922 + 563 = 53485
Step 96: 53485 + 563 = 54048
Step 97: 54048 + 563 = 54611
Step 98: 54611 + 563 = 55174
Step 99: 55174 + 563 = 55737
Step 100: 55737 + 563 = 56300
Step 101: 56300 + 563 = 56863
Step 102: 56863 + 563 = 57426
Step 103: 57426 + 563 = 57989
Step 104: 57989 + 563 = 58552
Step 105: 58552 + 563 = 59115
Step 106: 59115 + 563 = 59678
Step 107: 59678 + 563 = 60241
Step 108: 60241 + 563 = 60804
Step 109: 60804 + 563 = 61367
Step 110: 61367 + 563 = 61930
Step 111: 61930 + 563 = 62493
Step 112: 62493 + 563 = 63056
Step 113: 63056 + 563 = 63619
Step 114: 63619 + 563 = 64182
Step 115: 64182 + 563 = 64745
Step 116: 64745 + 563 = 65308
Step 117: 65308 + 563 = 65871
Step 118: 65871 + 563 = 66434
Step 119: 66434 + 563 = 66997
Step 120: 66997 + 563 = 67560
Step 121: 67560 + 563 = 68123
Step 122: 68123 + 563 = 68686
Step 123: 68686 + 563 = 69249
Step 124: 69249 + 563 = 69812
Step 125: 69812 + 563 = 70375
Step 126: 70375 + 563 = 70938
Step 127: 70938 + 563 = 71501
Step 128: 71501 + 563 = 72064
Step 129: 72064 + 563 = 72627
Step 130: 72627 + 563 = 73190
Step 131: 73190 + 563 = 73753
Step 132: 73753 + 563 = 74316
Step 133: 74316 + 563 = 74879
Step 134: 74879 + 563 = 75442
Step 135: 75442 + 563 = 76005
Step 136: 76005 + 563 = 76568
Step 137: 76568 + 563 = 77131
Step 138: 77131 + 563 = 77694
Step 139: 77694 + 563 = 78257
Step 140: 78257 + 563 = 78820
Step 141: 78820 + 563 = 79383
Step 142: 79383 + 563 = 79946
Step 143: 79946 + 563 = 80509
Step 144: 80509 + 563 = 81072
Step 145: 81072 + 563 = 81635
Step 146: 81635 + 563 = 82198
Step 147: 82198 + 563 = 82761
Step 148: 82761 + 563 = 83324
Step 149: 83324 + 563 = 83887
Step 150: 83887 + 563 = 84450
Step 151: 84450 + 563 = 85013
Step 152: 85013 + 563 = 85576
Step 153: 85576 + 563 = 86139
Step 154: 86139 + 563 = 86702
Step 155: 86702 + 563 = 87265
Step 156: 87265 + 563 = 87828
Step 157: 87828 + 563 = 88391
Step 158: 88391 + 563 = 88954
Step 159: 88954 + 563 = 89517
Step 160: 89517 + 563 = 90080
Step 161: 90080 + 563 = 90643
Step 162: 90643 + 563 = 91206
Step 163: 91206 + 563 = 91769
Step 164: 91769 + 563 = 92332
Step 165: 92332 + 563 = 92895
Step 166: 92895 + 563 = 93458
Step 167: 93458 + 563 = 94021
Step 168: 94021 + 563 = 94584
Step 169: 94584 + 563 = 95147
Step 170: 95147 + 563 = 95710
Step 171: 95710 + 563 = 96273
Step 172: 96273 + 563 = 96836
Step 173: 96836 + 563 = 97399
Step 174: 97399 + 563 = 97962
Step 175: 97962 + 563 = 98525
Step 176: 98525 + 563 = 99088
Step 177: 99088 + 563 = 99651
Step 178: 99651 + 563 = 100214
Step 179: 100214 + 563 = 100777
Step 180: 100777 + 563 = 101340
Step 181: 101340 + 563 = 101903
Step 182: 101903 + 563 = 102466
Step 183: 102466 + 563 = 103029
Step 184: 103029 + 563 = 103592
Step 185: 103592 + 563 = 104155
Step 186: 104155 + 563 = 104718
Step 187: 104718 + 563 = 105281
Step 188: 105281 + 563 = 105844
Step 189: 105844 + 563 = 106407
Step 190: 106407 + 563 = 106970
Step 191: 106970 + 563 = 107533
Step 192: 107533 + 563 = 108096
Step 193: 108096 + 563 = 108659
Step 194: 108659 + 563 = 109222
Step 195: 109222 + 563 = 109785
Step 196: 109785 + 563 = 110348
Step 197: 110348 + 563 = 110911
Step 198: 110911 + 563 = 111474
Step 199: 111474 + 563 = 112037
Step 200: 112037 + 563 = 112600
Step 201: 112600 + 563 = 113163
Step 202: 113163 + 563 = 113726
Step 203: 113726 + 563 = 114289
Step 204: 114289 + 563 = 114852
Step 205: 114852 + 563 = 115415
Step 206: 115415 + 563 = 115978
Step 207: 115978 + 563 = 116541
Step 208: 116541 + 563 = 117104
Step 209: 117104 + 563 = 117667
Step 210: 117667 + 563 = 118230
Step 211: 118230 + 563 = 118793
Step 212: 118793 + 563 = 119356
Step 213: 119356 + 563 = 119919
Step 214: 119919 + 563 = 120482
Step 215: 120482 + 563 = 121045
Step 216: 121045 + 563 = 121608
Step 217: 121608 + 563 = 122171
Step 218: 122171 + 563 = 122734
Step 219: 122734 + 563 = 123297
Step 220: 123297 + 563 = 123860
Step 221: 123860 + 563 = 124423
Step 222: 124423 + 563 = 124986
Step 223: 124986 + 563 = 125549
Step 224: 125549 + 563 = 126112
Step 225: 126112 + 563 = 126675
Step 226: 126675 + 563 = 127238
Step 227: 127238 + 563 = 127801
Step 228: 127801 + 563 = 128364
Step 229: 128364 + 563 = 128927
Step 230: 128927 + 563 = 129490
Step 231: 129490 + 563 = 130053
Step 232: 130053 + 563 = 130616
Step 233: 130616 + 563 = 131179
Step 234: 131179 + 563 = 131742
Step 235: 131742 + 563 = 132305
Step 236: 132305 + 563 = 132868
Step 237: 132868 + 563 = 133431
Step 238: 133431 + 563 = 133994
Step 239: 133994 + 563 = 134557
Step 240: 134557 + 563 = 135120
Step 241: 135120 + 563 = 135683
Step 242: 135683 + 563 = 136246
Step 243: 136246 + 563 = 136809
Step 244: 136809 + 563 = 137372
Step 245: 137372 + 563 = 137935
Step 246: 137935 + 563 = 138498
Step 247: 138498 + 563 = 139061
Step 248: 139061 + 563 = 139624
Step 249: 139624 + 563 = 140187
Step 250: 140187 + 563 = 140750
Step 251: 140750 + 563 = 141313
Step 252: 141313 + 563 = 141876
Step 253: 141876 + 563 = 142439
Step 254: 142439 + 563 = 143002
Step 255: 143002 + 563 = 143565
Step 256: 143565 + 563 = 144128
Step 257: 144128 + 563 = 144691
Step 258: 144691 + 563 = 145254
Step 259: 145254 + 563 = 145817
Step 260: 145817 + 563 = 146380
Step 261: 146380 + 563 = 146943
Step 262: 146943 + 563 = 147506
Step 263: 147506 + 563 = 148069
Step 264: 148069 + 563 = 148632
Step 265: 148632 + 563 = 149195
Step 266: 149195 + 563 = 149758
Step 267: 149758 + 563 = 150321
Step 268: 150321 + 563 = 150884
Step 269: 150884 + 563 = 151447
Step 270: 151447 + 563 = 152010
Step 271: 152010 + 563 = 152573
Step 272: 152573 + 563 = 153136
Step 273: 153136 + 563 = 153699
Step 274: 153699 + 563 = 154262
Step 275: 154262 + 563 = 154825
Step 276: 154825 + 563 = 155388
Step 277: 155388 + 563 = 155951
Step 278: 155951 + 563 = 156514
Step 279: 156514 + 563 = 157077
Step 280: 157077 + 563 = 157640
Step 281: 157640 + 563 = 158203
Step 282: 158203 + 563 = 158766
Step 283: 158766 + 563 = 159329
Step 284: 159329 + 563 = 159892
Step 285: 159892 + 563 = 160455
Step 286: 160455 + 563 = 161018
Step 287: 161018 + 563 = 161581
Step 288: 161581 + 563 = 162144
Step 289: 162144 + 563 = 162707
Step 290: 162707 + 563 = 163270
Step 291: 163270 + 563 = 163833
Step 292: 163833 + 563 = 164396
Step 293: 164396 + 563 = 164959
Step 294: 164959 + 563 = 165522
Step 295: 165522 + 563 = 166085
Step 296: 166085 + 563 = 166648
Step 297: 166648 + 563 = 167211
Step 298: 167211 + 563 = 167774
Step 299: 167774 + 563 = 168337
Step 300: 168337 + 563 = 168900
Step 301: 168900 + 563 = 169463
Step 302: 169463 + 563 = 170026
Step 303: 170026 + 563 = 170589
Step 304: 170589 + 563 = 171152
Step 305: 171152 + 563 = 171715
Step 306: 171715 + 563 = 172278
Step 307: 172278 + 563 = 172841
Step 308: 172841 + 563 = 173404
Step 309: 173404 + 563 = 173967
Step 310: 173967 + 563 = 174530
Step 311: 174530 + 563 = 175093
Step 312: 175093 + 563 = 175656
Step 313: 175656 + 563 = 176219
Step 314: 176219 + 563 = 176782
Step 315: 176782 + 563 = 177345
Step 316: 177345 + 563 = 177908
Step 317: 177908 + 563 = 178471
Step 318: 178471 + 563 = 179034
Step 319: 179034 + 563 = 179597
Step 320: 179597 + 563 = 180160
Step 321: 180160 + 563 = 180723
Step 322: 180723 + 563 = 181286
Step 323: 181286 + 563 = 181849
Step 324: 181849 + 563 = 182412
Step 325: 182412 + 563 = 182975
Step 326: 182975 + 563 = 183538
Step 327: 183538 + 563 = 184101
Step 328: 184101 + 563 = 184664
Step 329: 184664 + 563 = 185227
Step 330: 185227 + 563 = 185790
Step 331: 185790 + 563 = 186353
Step 332: 186353 + 563 = 186916
Step 333: 186916 + 563 = 187479
Step 334: 187479 + 563 = 188042
Step 335: 188042 + 563 = 188605
Step 336: 188605 + 563 = 189168
Step 337: 189168 + 563 = 189731
Step 338: 189731 + 563 = 190294
Step 339: 190294 + 563 = 190857
Step 340: 190857 + 563 = 191420
Step 341: 191420 + 563 = 191983
Step 342: 191983 + 563 = 192546
Step 343: 192546 + 563 = 193109
Step 344: 193109 + 563 = 193672
Step 345: 193672 + 563 = 194235
Step 346: 194235 + 563 = 194798
Step 347: 194798 + 563 = 195361
Step 348: 195361 + 563 = 195924
Step 349: 195924 + 563 = 196487
Step 350: 196487 + 563 = 197050
Step 351: 197050 + 563 = 197613
Step 352: 197613 + 563 = 198176
Step 353: 198176 + 563 = 198739
Step 354: 198739 + 563 = 199302
Step 355: 199302 + 563 = 199865
Step 356: 199865 + 563 = 200428
Step 357: 200428 + 563 = 200991
Step 358: 200991 + 563 = 201554
Step 359: 201554 + 563 = 202117
Step 360: 202117 + 563 = 202680
Step 361: 202680 + 563 = 203243
Step 362: 203243 + 563 = 203806
Step 363: 203806 + 563 = 204369
Step 364: 204369 + 563 = 204932
Step 365: 204932 + 563 = 205495
Step 366: 205495 + 563 = 206058
Step 367: 206058 + 563 = 206621
Step 368: 206621 + 563 = 207184
Step 369: 207184 + 563 = 207747
Step 370: 207747 + 563 = 208310
Step 371: 208310 + 563 = 208873
Step 372: 208873 + 563 = 209436
Step 373: 209436 + 563 = 209999
Step 374: 209999 + 563 = 210562
Step 375: 210562 + 563 = 211125
Step 376: 211125 + 563 = 211688
Step 377: 211688 + 563 = 212251
Step 378: 212251 + 563 = 212814
Step 379: 212814 + 563 = 213377
Step 380: 213377 + 563 = 213940
Step 381: 213940 + 563 = 214503
Step 382: 214503 + 563 = 215066
Step 383: 215066 + 563 = 215629
Step 384: 215629 + 563 = 216192
Step 385: 216192 + 563 = 216755
Step 386: 216755 + 563 = 217318
Step 387: 217318 + 563 = 217881
Step 388: 217881 + 563 = 218444
Step 389: 218444 + 563 = 219007
Step 390: 219007 + 563 = 219570
Step 391: 219570 + 563 = 220133
Step 392: 220133 + 563 = 220696
Step 393: 220696 + 563 = 221259
Step 394: 221259 + 563 = 221822
Step 395: 221822 + 563 = 222385
Step 396: 222385 + 563 = 222948
Step 397: 222948 + 563 = 223511
Step 398: 223511 + 563 = 224074
Step 399: 224074 + 563 = 224637

So, 563*399 = 224637