OK, let's crack this. We're given 662 and our task is to multiply it by 263. Essentially, we'll be adding 662 to itself 263 times.
Step 1: 0 + 662 = 662
Step 2: 662 + 662 = 1324
Step 3: 1324 + 662 = 1986
Step 4: 1986 + 662 = 2648
Step 5: 2648 + 662 = 3310
Step 6: 3310 + 662 = 3972
Step 7: 3972 + 662 = 4634
Step 8: 4634 + 662 = 5296
Step 9: 5296 + 662 = 5958
Step 10: 5958 + 662 = 6620
Step 11: 6620 + 662 = 7282
Step 12: 7282 + 662 = 7944
Step 13: 7944 + 662 = 8606
Step 14: 8606 + 662 = 9268
Step 15: 9268 + 662 = 9930
Step 16: 9930 + 662 = 10592
Step 17: 10592 + 662 = 11254
Step 18: 11254 + 662 = 11916
Step 19: 11916 + 662 = 12578
Step 20: 12578 + 662 = 13240
Step 21: 13240 + 662 = 13902
Step 22: 13902 + 662 = 14564
Step 23: 14564 + 662 = 15226
Step 24: 15226 + 662 = 15888
Step 25: 15888 + 662 = 16550
Step 26: 16550 + 662 = 17212
Step 27: 17212 + 662 = 17874
Step 28: 17874 + 662 = 18536
Step 29: 18536 + 662 = 19198
Step 30: 19198 + 662 = 19860
Step 31: 19860 + 662 = 20522
Step 32: 20522 + 662 = 21184
Step 33: 21184 + 662 = 21846
Step 34: 21846 + 662 = 22508
Step 35: 22508 + 662 = 23170
Step 36: 23170 + 662 = 23832
Step 37: 23832 + 662 = 24494
Step 38: 24494 + 662 = 25156
Step 39: 25156 + 662 = 25818
Step 40: 25818 + 662 = 26480
Step 41: 26480 + 662 = 27142
Step 42: 27142 + 662 = 27804
Step 43: 27804 + 662 = 28466
Step 44: 28466 + 662 = 29128
Step 45: 29128 + 662 = 29790
Step 46: 29790 + 662 = 30452
Step 47: 30452 + 662 = 31114
Step 48: 31114 + 662 = 31776
Step 49: 31776 + 662 = 32438
Step 50: 32438 + 662 = 33100
Step 51: 33100 + 662 = 33762
Step 52: 33762 + 662 = 34424
Step 53: 34424 + 662 = 35086
Step 54: 35086 + 662 = 35748
Step 55: 35748 + 662 = 36410
Step 56: 36410 + 662 = 37072
Step 57: 37072 + 662 = 37734
Step 58: 37734 + 662 = 38396
Step 59: 38396 + 662 = 39058
Step 60: 39058 + 662 = 39720
Step 61: 39720 + 662 = 40382
Step 62: 40382 + 662 = 41044
Step 63: 41044 + 662 = 41706
Step 64: 41706 + 662 = 42368
Step 65: 42368 + 662 = 43030
Step 66: 43030 + 662 = 43692
Step 67: 43692 + 662 = 44354
Step 68: 44354 + 662 = 45016
Step 69: 45016 + 662 = 45678
Step 70: 45678 + 662 = 46340
Step 71: 46340 + 662 = 47002
Step 72: 47002 + 662 = 47664
Step 73: 47664 + 662 = 48326
Step 74: 48326 + 662 = 48988
Step 75: 48988 + 662 = 49650
Step 76: 49650 + 662 = 50312
Step 77: 50312 + 662 = 50974
Step 78: 50974 + 662 = 51636
Step 79: 51636 + 662 = 52298
Step 80: 52298 + 662 = 52960
Step 81: 52960 + 662 = 53622
Step 82: 53622 + 662 = 54284
Step 83: 54284 + 662 = 54946
Step 84: 54946 + 662 = 55608
Step 85: 55608 + 662 = 56270
Step 86: 56270 + 662 = 56932
Step 87: 56932 + 662 = 57594
Step 88: 57594 + 662 = 58256
Step 89: 58256 + 662 = 58918
Step 90: 58918 + 662 = 59580
Step 91: 59580 + 662 = 60242
Step 92: 60242 + 662 = 60904
Step 93: 60904 + 662 = 61566
Step 94: 61566 + 662 = 62228
Step 95: 62228 + 662 = 62890
Step 96: 62890 + 662 = 63552
Step 97: 63552 + 662 = 64214
Step 98: 64214 + 662 = 64876
Step 99: 64876 + 662 = 65538
Step 100: 65538 + 662 = 66200
Step 101: 66200 + 662 = 66862
Step 102: 66862 + 662 = 67524
Step 103: 67524 + 662 = 68186
Step 104: 68186 + 662 = 68848
Step 105: 68848 + 662 = 69510
Step 106: 69510 + 662 = 70172
Step 107: 70172 + 662 = 70834
Step 108: 70834 + 662 = 71496
Step 109: 71496 + 662 = 72158
Step 110: 72158 + 662 = 72820
Step 111: 72820 + 662 = 73482
Step 112: 73482 + 662 = 74144
Step 113: 74144 + 662 = 74806
Step 114: 74806 + 662 = 75468
Step 115: 75468 + 662 = 76130
Step 116: 76130 + 662 = 76792
Step 117: 76792 + 662 = 77454
Step 118: 77454 + 662 = 78116
Step 119: 78116 + 662 = 78778
Step 120: 78778 + 662 = 79440
Step 121: 79440 + 662 = 80102
Step 122: 80102 + 662 = 80764
Step 123: 80764 + 662 = 81426
Step 124: 81426 + 662 = 82088
Step 125: 82088 + 662 = 82750
Step 126: 82750 + 662 = 83412
Step 127: 83412 + 662 = 84074
Step 128: 84074 + 662 = 84736
Step 129: 84736 + 662 = 85398
Step 130: 85398 + 662 = 86060
Step 131: 86060 + 662 = 86722
Step 132: 86722 + 662 = 87384
Step 133: 87384 + 662 = 88046
Step 134: 88046 + 662 = 88708
Step 135: 88708 + 662 = 89370
Step 136: 89370 + 662 = 90032
Step 137: 90032 + 662 = 90694
Step 138: 90694 + 662 = 91356
Step 139: 91356 + 662 = 92018
Step 140: 92018 + 662 = 92680
Step 141: 92680 + 662 = 93342
Step 142: 93342 + 662 = 94004
Step 143: 94004 + 662 = 94666
Step 144: 94666 + 662 = 95328
Step 145: 95328 + 662 = 95990
Step 146: 95990 + 662 = 96652
Step 147: 96652 + 662 = 97314
Step 148: 97314 + 662 = 97976
Step 149: 97976 + 662 = 98638
Step 150: 98638 + 662 = 99300
Step 151: 99300 + 662 = 99962
Step 152: 99962 + 662 = 100624
Step 153: 100624 + 662 = 101286
Step 154: 101286 + 662 = 101948
Step 155: 101948 + 662 = 102610
Step 156: 102610 + 662 = 103272
Step 157: 103272 + 662 = 103934
Step 158: 103934 + 662 = 104596
Step 159: 104596 + 662 = 105258
Step 160: 105258 + 662 = 105920
Step 161: 105920 + 662 = 106582
Step 162: 106582 + 662 = 107244
Step 163: 107244 + 662 = 107906
Step 164: 107906 + 662 = 108568
Step 165: 108568 + 662 = 109230
Step 166: 109230 + 662 = 109892
Step 167: 109892 + 662 = 110554
Step 168: 110554 + 662 = 111216
Step 169: 111216 + 662 = 111878
Step 170: 111878 + 662 = 112540
Step 171: 112540 + 662 = 113202
Step 172: 113202 + 662 = 113864
Step 173: 113864 + 662 = 114526
Step 174: 114526 + 662 = 115188
Step 175: 115188 + 662 = 115850
Step 176: 115850 + 662 = 116512
Step 177: 116512 + 662 = 117174
Step 178: 117174 + 662 = 117836
Step 179: 117836 + 662 = 118498
Step 180: 118498 + 662 = 119160
Step 181: 119160 + 662 = 119822
Step 182: 119822 + 662 = 120484
Step 183: 120484 + 662 = 121146
Step 184: 121146 + 662 = 121808
Step 185: 121808 + 662 = 122470
Step 186: 122470 + 662 = 123132
Step 187: 123132 + 662 = 123794
Step 188: 123794 + 662 = 124456
Step 189: 124456 + 662 = 125118
Step 190: 125118 + 662 = 125780
Step 191: 125780 + 662 = 126442
Step 192: 126442 + 662 = 127104
Step 193: 127104 + 662 = 127766
Step 194: 127766 + 662 = 128428
Step 195: 128428 + 662 = 129090
Step 196: 129090 + 662 = 129752
Step 197: 129752 + 662 = 130414
Step 198: 130414 + 662 = 131076
Step 199: 131076 + 662 = 131738
Step 200: 131738 + 662 = 132400
Step 201: 132400 + 662 = 133062
Step 202: 133062 + 662 = 133724
Step 203: 133724 + 662 = 134386
Step 204: 134386 + 662 = 135048
Step 205: 135048 + 662 = 135710
Step 206: 135710 + 662 = 136372
Step 207: 136372 + 662 = 137034
Step 208: 137034 + 662 = 137696
Step 209: 137696 + 662 = 138358
Step 210: 138358 + 662 = 139020
Step 211: 139020 + 662 = 139682
Step 212: 139682 + 662 = 140344
Step 213: 140344 + 662 = 141006
Step 214: 141006 + 662 = 141668
Step 215: 141668 + 662 = 142330
Step 216: 142330 + 662 = 142992
Step 217: 142992 + 662 = 143654
Step 218: 143654 + 662 = 144316
Step 219: 144316 + 662 = 144978
Step 220: 144978 + 662 = 145640
Step 221: 145640 + 662 = 146302
Step 222: 146302 + 662 = 146964
Step 223: 146964 + 662 = 147626
Step 224: 147626 + 662 = 148288
Step 225: 148288 + 662 = 148950
Step 226: 148950 + 662 = 149612
Step 227: 149612 + 662 = 150274
Step 228: 150274 + 662 = 150936
Step 229: 150936 + 662 = 151598
Step 230: 151598 + 662 = 152260
Step 231: 152260 + 662 = 152922
Step 232: 152922 + 662 = 153584
Step 233: 153584 + 662 = 154246
Step 234: 154246 + 662 = 154908
Step 235: 154908 + 662 = 155570
Step 236: 155570 + 662 = 156232
Step 237: 156232 + 662 = 156894
Step 238: 156894 + 662 = 157556
Step 239: 157556 + 662 = 158218
Step 240: 158218 + 662 = 158880
Step 241: 158880 + 662 = 159542
Step 242: 159542 + 662 = 160204
Step 243: 160204 + 662 = 160866
Step 244: 160866 + 662 = 161528
Step 245: 161528 + 662 = 162190
Step 246: 162190 + 662 = 162852
Step 247: 162852 + 662 = 163514
Step 248: 163514 + 662 = 164176
Step 249: 164176 + 662 = 164838
Step 250: 164838 + 662 = 165500
Step 251: 165500 + 662 = 166162
Step 252: 166162 + 662 = 166824
Step 253: 166824 + 662 = 167486
Step 254: 167486 + 662 = 168148
Step 255: 168148 + 662 = 168810
Step 256: 168810 + 662 = 169472
Step 257: 169472 + 662 = 170134
Step 258: 170134 + 662 = 170796
Step 259: 170796 + 662 = 171458
Step 260: 171458 + 662 = 172120
Step 261: 172120 + 662 = 172782
Step 262: 172782 + 662 = 173444
Step 263: 173444 + 662 = 174106

So, 662*263 = 174106