Let's get this math done. We have 197 and we're going to multiply it by 125. This is the same as taking 197 and adding it to itself 125 times.
Step 1: 0 + 197 = 197
Step 2: 197 + 197 = 394
Step 3: 394 + 197 = 591
Step 4: 591 + 197 = 788
Step 5: 788 + 197 = 985
Step 6: 985 + 197 = 1182
Step 7: 1182 + 197 = 1379
Step 8: 1379 + 197 = 1576
Step 9: 1576 + 197 = 1773
Step 10: 1773 + 197 = 1970
Step 11: 1970 + 197 = 2167
Step 12: 2167 + 197 = 2364
Step 13: 2364 + 197 = 2561
Step 14: 2561 + 197 = 2758
Step 15: 2758 + 197 = 2955
Step 16: 2955 + 197 = 3152
Step 17: 3152 + 197 = 3349
Step 18: 3349 + 197 = 3546
Step 19: 3546 + 197 = 3743
Step 20: 3743 + 197 = 3940
Step 21: 3940 + 197 = 4137
Step 22: 4137 + 197 = 4334
Step 23: 4334 + 197 = 4531
Step 24: 4531 + 197 = 4728
Step 25: 4728 + 197 = 4925
Step 26: 4925 + 197 = 5122
Step 27: 5122 + 197 = 5319
Step 28: 5319 + 197 = 5516
Step 29: 5516 + 197 = 5713
Step 30: 5713 + 197 = 5910
Step 31: 5910 + 197 = 6107
Step 32: 6107 + 197 = 6304
Step 33: 6304 + 197 = 6501
Step 34: 6501 + 197 = 6698
Step 35: 6698 + 197 = 6895
Step 36: 6895 + 197 = 7092
Step 37: 7092 + 197 = 7289
Step 38: 7289 + 197 = 7486
Step 39: 7486 + 197 = 7683
Step 40: 7683 + 197 = 7880
Step 41: 7880 + 197 = 8077
Step 42: 8077 + 197 = 8274
Step 43: 8274 + 197 = 8471
Step 44: 8471 + 197 = 8668
Step 45: 8668 + 197 = 8865
Step 46: 8865 + 197 = 9062
Step 47: 9062 + 197 = 9259
Step 48: 9259 + 197 = 9456
Step 49: 9456 + 197 = 9653
Step 50: 9653 + 197 = 9850
Step 51: 9850 + 197 = 10047
Step 52: 10047 + 197 = 10244
Step 53: 10244 + 197 = 10441
Step 54: 10441 + 197 = 10638
Step 55: 10638 + 197 = 10835
Step 56: 10835 + 197 = 11032
Step 57: 11032 + 197 = 11229
Step 58: 11229 + 197 = 11426
Step 59: 11426 + 197 = 11623
Step 60: 11623 + 197 = 11820
Step 61: 11820 + 197 = 12017
Step 62: 12017 + 197 = 12214
Step 63: 12214 + 197 = 12411
Step 64: 12411 + 197 = 12608
Step 65: 12608 + 197 = 12805
Step 66: 12805 + 197 = 13002
Step 67: 13002 + 197 = 13199
Step 68: 13199 + 197 = 13396
Step 69: 13396 + 197 = 13593
Step 70: 13593 + 197 = 13790
Step 71: 13790 + 197 = 13987
Step 72: 13987 + 197 = 14184
Step 73: 14184 + 197 = 14381
Step 74: 14381 + 197 = 14578
Step 75: 14578 + 197 = 14775
Step 76: 14775 + 197 = 14972
Step 77: 14972 + 197 = 15169
Step 78: 15169 + 197 = 15366
Step 79: 15366 + 197 = 15563
Step 80: 15563 + 197 = 15760
Step 81: 15760 + 197 = 15957
Step 82: 15957 + 197 = 16154
Step 83: 16154 + 197 = 16351
Step 84: 16351 + 197 = 16548
Step 85: 16548 + 197 = 16745
Step 86: 16745 + 197 = 16942
Step 87: 16942 + 197 = 17139
Step 88: 17139 + 197 = 17336
Step 89: 17336 + 197 = 17533
Step 90: 17533 + 197 = 17730
Step 91: 17730 + 197 = 17927
Step 92: 17927 + 197 = 18124
Step 93: 18124 + 197 = 18321
Step 94: 18321 + 197 = 18518
Step 95: 18518 + 197 = 18715
Step 96: 18715 + 197 = 18912
Step 97: 18912 + 197 = 19109
Step 98: 19109 + 197 = 19306
Step 99: 19306 + 197 = 19503
Step 100: 19503 + 197 = 19700
Step 101: 19700 + 197 = 19897
Step 102: 19897 + 197 = 20094
Step 103: 20094 + 197 = 20291
Step 104: 20291 + 197 = 20488
Step 105: 20488 + 197 = 20685
Step 106: 20685 + 197 = 20882
Step 107: 20882 + 197 = 21079
Step 108: 21079 + 197 = 21276
Step 109: 21276 + 197 = 21473
Step 110: 21473 + 197 = 21670
Step 111: 21670 + 197 = 21867
Step 112: 21867 + 197 = 22064
Step 113: 22064 + 197 = 22261
Step 114: 22261 + 197 = 22458
Step 115: 22458 + 197 = 22655
Step 116: 22655 + 197 = 22852
Step 117: 22852 + 197 = 23049
Step 118: 23049 + 197 = 23246
Step 119: 23246 + 197 = 23443
Step 120: 23443 + 197 = 23640
Step 121: 23640 + 197 = 23837
Step 122: 23837 + 197 = 24034
Step 123: 24034 + 197 = 24231
Step 124: 24231 + 197 = 24428
Step 125: 24428 + 197 = 24625

So, 197*125 = 24625