Let's get this math done. We have 163 and we're going to multiply it by 162. This is the same as taking 163 and adding it to itself 162 times.
Step 1: 0 + 163 = 163
Step 2: 163 + 163 = 326
Step 3: 326 + 163 = 489
Step 4: 489 + 163 = 652
Step 5: 652 + 163 = 815
Step 6: 815 + 163 = 978
Step 7: 978 + 163 = 1141
Step 8: 1141 + 163 = 1304
Step 9: 1304 + 163 = 1467
Step 10: 1467 + 163 = 1630
Step 11: 1630 + 163 = 1793
Step 12: 1793 + 163 = 1956
Step 13: 1956 + 163 = 2119
Step 14: 2119 + 163 = 2282
Step 15: 2282 + 163 = 2445
Step 16: 2445 + 163 = 2608
Step 17: 2608 + 163 = 2771
Step 18: 2771 + 163 = 2934
Step 19: 2934 + 163 = 3097
Step 20: 3097 + 163 = 3260
Step 21: 3260 + 163 = 3423
Step 22: 3423 + 163 = 3586
Step 23: 3586 + 163 = 3749
Step 24: 3749 + 163 = 3912
Step 25: 3912 + 163 = 4075
Step 26: 4075 + 163 = 4238
Step 27: 4238 + 163 = 4401
Step 28: 4401 + 163 = 4564
Step 29: 4564 + 163 = 4727
Step 30: 4727 + 163 = 4890
Step 31: 4890 + 163 = 5053
Step 32: 5053 + 163 = 5216
Step 33: 5216 + 163 = 5379
Step 34: 5379 + 163 = 5542
Step 35: 5542 + 163 = 5705
Step 36: 5705 + 163 = 5868
Step 37: 5868 + 163 = 6031
Step 38: 6031 + 163 = 6194
Step 39: 6194 + 163 = 6357
Step 40: 6357 + 163 = 6520
Step 41: 6520 + 163 = 6683
Step 42: 6683 + 163 = 6846
Step 43: 6846 + 163 = 7009
Step 44: 7009 + 163 = 7172
Step 45: 7172 + 163 = 7335
Step 46: 7335 + 163 = 7498
Step 47: 7498 + 163 = 7661
Step 48: 7661 + 163 = 7824
Step 49: 7824 + 163 = 7987
Step 50: 7987 + 163 = 8150
Step 51: 8150 + 163 = 8313
Step 52: 8313 + 163 = 8476
Step 53: 8476 + 163 = 8639
Step 54: 8639 + 163 = 8802
Step 55: 8802 + 163 = 8965
Step 56: 8965 + 163 = 9128
Step 57: 9128 + 163 = 9291
Step 58: 9291 + 163 = 9454
Step 59: 9454 + 163 = 9617
Step 60: 9617 + 163 = 9780
Step 61: 9780 + 163 = 9943
Step 62: 9943 + 163 = 10106
Step 63: 10106 + 163 = 10269
Step 64: 10269 + 163 = 10432
Step 65: 10432 + 163 = 10595
Step 66: 10595 + 163 = 10758
Step 67: 10758 + 163 = 10921
Step 68: 10921 + 163 = 11084
Step 69: 11084 + 163 = 11247
Step 70: 11247 + 163 = 11410
Step 71: 11410 + 163 = 11573
Step 72: 11573 + 163 = 11736
Step 73: 11736 + 163 = 11899
Step 74: 11899 + 163 = 12062
Step 75: 12062 + 163 = 12225
Step 76: 12225 + 163 = 12388
Step 77: 12388 + 163 = 12551
Step 78: 12551 + 163 = 12714
Step 79: 12714 + 163 = 12877
Step 80: 12877 + 163 = 13040
Step 81: 13040 + 163 = 13203
Step 82: 13203 + 163 = 13366
Step 83: 13366 + 163 = 13529
Step 84: 13529 + 163 = 13692
Step 85: 13692 + 163 = 13855
Step 86: 13855 + 163 = 14018
Step 87: 14018 + 163 = 14181
Step 88: 14181 + 163 = 14344
Step 89: 14344 + 163 = 14507
Step 90: 14507 + 163 = 14670
Step 91: 14670 + 163 = 14833
Step 92: 14833 + 163 = 14996
Step 93: 14996 + 163 = 15159
Step 94: 15159 + 163 = 15322
Step 95: 15322 + 163 = 15485
Step 96: 15485 + 163 = 15648
Step 97: 15648 + 163 = 15811
Step 98: 15811 + 163 = 15974
Step 99: 15974 + 163 = 16137
Step 100: 16137 + 163 = 16300
Step 101: 16300 + 163 = 16463
Step 102: 16463 + 163 = 16626
Step 103: 16626 + 163 = 16789
Step 104: 16789 + 163 = 16952
Step 105: 16952 + 163 = 17115
Step 106: 17115 + 163 = 17278
Step 107: 17278 + 163 = 17441
Step 108: 17441 + 163 = 17604
Step 109: 17604 + 163 = 17767
Step 110: 17767 + 163 = 17930
Step 111: 17930 + 163 = 18093
Step 112: 18093 + 163 = 18256
Step 113: 18256 + 163 = 18419
Step 114: 18419 + 163 = 18582
Step 115: 18582 + 163 = 18745
Step 116: 18745 + 163 = 18908
Step 117: 18908 + 163 = 19071
Step 118: 19071 + 163 = 19234
Step 119: 19234 + 163 = 19397
Step 120: 19397 + 163 = 19560
Step 121: 19560 + 163 = 19723
Step 122: 19723 + 163 = 19886
Step 123: 19886 + 163 = 20049
Step 124: 20049 + 163 = 20212
Step 125: 20212 + 163 = 20375
Step 126: 20375 + 163 = 20538
Step 127: 20538 + 163 = 20701
Step 128: 20701 + 163 = 20864
Step 129: 20864 + 163 = 21027
Step 130: 21027 + 163 = 21190
Step 131: 21190 + 163 = 21353
Step 132: 21353 + 163 = 21516
Step 133: 21516 + 163 = 21679
Step 134: 21679 + 163 = 21842
Step 135: 21842 + 163 = 22005
Step 136: 22005 + 163 = 22168
Step 137: 22168 + 163 = 22331
Step 138: 22331 + 163 = 22494
Step 139: 22494 + 163 = 22657
Step 140: 22657 + 163 = 22820
Step 141: 22820 + 163 = 22983
Step 142: 22983 + 163 = 23146
Step 143: 23146 + 163 = 23309
Step 144: 23309 + 163 = 23472
Step 145: 23472 + 163 = 23635
Step 146: 23635 + 163 = 23798
Step 147: 23798 + 163 = 23961
Step 148: 23961 + 163 = 24124
Step 149: 24124 + 163 = 24287
Step 150: 24287 + 163 = 24450
Step 151: 24450 + 163 = 24613
Step 152: 24613 + 163 = 24776
Step 153: 24776 + 163 = 24939
Step 154: 24939 + 163 = 25102
Step 155: 25102 + 163 = 25265
Step 156: 25265 + 163 = 25428
Step 157: 25428 + 163 = 25591
Step 158: 25591 + 163 = 25754
Step 159: 25754 + 163 = 25917
Step 160: 25917 + 163 = 26080
Step 161: 26080 + 163 = 26243
Step 162: 26243 + 163 = 26406

So, 163*162 = 26406