OK, let's work through this together. We're starting with 493 and we're going to multiply it by 153, which means we add 493 to itself 153 times.
Step 1: 0 + 493 = 493
Step 2: 493 + 493 = 986
Step 3: 986 + 493 = 1479
Step 4: 1479 + 493 = 1972
Step 5: 1972 + 493 = 2465
Step 6: 2465 + 493 = 2958
Step 7: 2958 + 493 = 3451
Step 8: 3451 + 493 = 3944
Step 9: 3944 + 493 = 4437
Step 10: 4437 + 493 = 4930
Step 11: 4930 + 493 = 5423
Step 12: 5423 + 493 = 5916
Step 13: 5916 + 493 = 6409
Step 14: 6409 + 493 = 6902
Step 15: 6902 + 493 = 7395
Step 16: 7395 + 493 = 7888
Step 17: 7888 + 493 = 8381
Step 18: 8381 + 493 = 8874
Step 19: 8874 + 493 = 9367
Step 20: 9367 + 493 = 9860
Step 21: 9860 + 493 = 10353
Step 22: 10353 + 493 = 10846
Step 23: 10846 + 493 = 11339
Step 24: 11339 + 493 = 11832
Step 25: 11832 + 493 = 12325
Step 26: 12325 + 493 = 12818
Step 27: 12818 + 493 = 13311
Step 28: 13311 + 493 = 13804
Step 29: 13804 + 493 = 14297
Step 30: 14297 + 493 = 14790
Step 31: 14790 + 493 = 15283
Step 32: 15283 + 493 = 15776
Step 33: 15776 + 493 = 16269
Step 34: 16269 + 493 = 16762
Step 35: 16762 + 493 = 17255
Step 36: 17255 + 493 = 17748
Step 37: 17748 + 493 = 18241
Step 38: 18241 + 493 = 18734
Step 39: 18734 + 493 = 19227
Step 40: 19227 + 493 = 19720
Step 41: 19720 + 493 = 20213
Step 42: 20213 + 493 = 20706
Step 43: 20706 + 493 = 21199
Step 44: 21199 + 493 = 21692
Step 45: 21692 + 493 = 22185
Step 46: 22185 + 493 = 22678
Step 47: 22678 + 493 = 23171
Step 48: 23171 + 493 = 23664
Step 49: 23664 + 493 = 24157
Step 50: 24157 + 493 = 24650
Step 51: 24650 + 493 = 25143
Step 52: 25143 + 493 = 25636
Step 53: 25636 + 493 = 26129
Step 54: 26129 + 493 = 26622
Step 55: 26622 + 493 = 27115
Step 56: 27115 + 493 = 27608
Step 57: 27608 + 493 = 28101
Step 58: 28101 + 493 = 28594
Step 59: 28594 + 493 = 29087
Step 60: 29087 + 493 = 29580
Step 61: 29580 + 493 = 30073
Step 62: 30073 + 493 = 30566
Step 63: 30566 + 493 = 31059
Step 64: 31059 + 493 = 31552
Step 65: 31552 + 493 = 32045
Step 66: 32045 + 493 = 32538
Step 67: 32538 + 493 = 33031
Step 68: 33031 + 493 = 33524
Step 69: 33524 + 493 = 34017
Step 70: 34017 + 493 = 34510
Step 71: 34510 + 493 = 35003
Step 72: 35003 + 493 = 35496
Step 73: 35496 + 493 = 35989
Step 74: 35989 + 493 = 36482
Step 75: 36482 + 493 = 36975
Step 76: 36975 + 493 = 37468
Step 77: 37468 + 493 = 37961
Step 78: 37961 + 493 = 38454
Step 79: 38454 + 493 = 38947
Step 80: 38947 + 493 = 39440
Step 81: 39440 + 493 = 39933
Step 82: 39933 + 493 = 40426
Step 83: 40426 + 493 = 40919
Step 84: 40919 + 493 = 41412
Step 85: 41412 + 493 = 41905
Step 86: 41905 + 493 = 42398
Step 87: 42398 + 493 = 42891
Step 88: 42891 + 493 = 43384
Step 89: 43384 + 493 = 43877
Step 90: 43877 + 493 = 44370
Step 91: 44370 + 493 = 44863
Step 92: 44863 + 493 = 45356
Step 93: 45356 + 493 = 45849
Step 94: 45849 + 493 = 46342
Step 95: 46342 + 493 = 46835
Step 96: 46835 + 493 = 47328
Step 97: 47328 + 493 = 47821
Step 98: 47821 + 493 = 48314
Step 99: 48314 + 493 = 48807
Step 100: 48807 + 493 = 49300
Step 101: 49300 + 493 = 49793
Step 102: 49793 + 493 = 50286
Step 103: 50286 + 493 = 50779
Step 104: 50779 + 493 = 51272
Step 105: 51272 + 493 = 51765
Step 106: 51765 + 493 = 52258
Step 107: 52258 + 493 = 52751
Step 108: 52751 + 493 = 53244
Step 109: 53244 + 493 = 53737
Step 110: 53737 + 493 = 54230
Step 111: 54230 + 493 = 54723
Step 112: 54723 + 493 = 55216
Step 113: 55216 + 493 = 55709
Step 114: 55709 + 493 = 56202
Step 115: 56202 + 493 = 56695
Step 116: 56695 + 493 = 57188
Step 117: 57188 + 493 = 57681
Step 118: 57681 + 493 = 58174
Step 119: 58174 + 493 = 58667
Step 120: 58667 + 493 = 59160
Step 121: 59160 + 493 = 59653
Step 122: 59653 + 493 = 60146
Step 123: 60146 + 493 = 60639
Step 124: 60639 + 493 = 61132
Step 125: 61132 + 493 = 61625
Step 126: 61625 + 493 = 62118
Step 127: 62118 + 493 = 62611
Step 128: 62611 + 493 = 63104
Step 129: 63104 + 493 = 63597
Step 130: 63597 + 493 = 64090
Step 131: 64090 + 493 = 64583
Step 132: 64583 + 493 = 65076
Step 133: 65076 + 493 = 65569
Step 134: 65569 + 493 = 66062
Step 135: 66062 + 493 = 66555
Step 136: 66555 + 493 = 67048
Step 137: 67048 + 493 = 67541
Step 138: 67541 + 493 = 68034
Step 139: 68034 + 493 = 68527
Step 140: 68527 + 493 = 69020
Step 141: 69020 + 493 = 69513
Step 142: 69513 + 493 = 70006
Step 143: 70006 + 493 = 70499
Step 144: 70499 + 493 = 70992
Step 145: 70992 + 493 = 71485
Step 146: 71485 + 493 = 71978
Step 147: 71978 + 493 = 72471
Step 148: 72471 + 493 = 72964
Step 149: 72964 + 493 = 73457
Step 150: 73457 + 493 = 73950
Step 151: 73950 + 493 = 74443
Step 152: 74443 + 493 = 74936
Step 153: 74936 + 493 = 75429

So, 493*153 = 75429