OK, let's crack this. We're given 201 and our task is to multiply it by 144. Essentially, we'll be adding 201 to itself 144 times.
Step 1: 0 + 201 = 201
Step 2: 201 + 201 = 402
Step 3: 402 + 201 = 603
Step 4: 603 + 201 = 804
Step 5: 804 + 201 = 1005
Step 6: 1005 + 201 = 1206
Step 7: 1206 + 201 = 1407
Step 8: 1407 + 201 = 1608
Step 9: 1608 + 201 = 1809
Step 10: 1809 + 201 = 2010
Step 11: 2010 + 201 = 2211
Step 12: 2211 + 201 = 2412
Step 13: 2412 + 201 = 2613
Step 14: 2613 + 201 = 2814
Step 15: 2814 + 201 = 3015
Step 16: 3015 + 201 = 3216
Step 17: 3216 + 201 = 3417
Step 18: 3417 + 201 = 3618
Step 19: 3618 + 201 = 3819
Step 20: 3819 + 201 = 4020
Step 21: 4020 + 201 = 4221
Step 22: 4221 + 201 = 4422
Step 23: 4422 + 201 = 4623
Step 24: 4623 + 201 = 4824
Step 25: 4824 + 201 = 5025
Step 26: 5025 + 201 = 5226
Step 27: 5226 + 201 = 5427
Step 28: 5427 + 201 = 5628
Step 29: 5628 + 201 = 5829
Step 30: 5829 + 201 = 6030
Step 31: 6030 + 201 = 6231
Step 32: 6231 + 201 = 6432
Step 33: 6432 + 201 = 6633
Step 34: 6633 + 201 = 6834
Step 35: 6834 + 201 = 7035
Step 36: 7035 + 201 = 7236
Step 37: 7236 + 201 = 7437
Step 38: 7437 + 201 = 7638
Step 39: 7638 + 201 = 7839
Step 40: 7839 + 201 = 8040
Step 41: 8040 + 201 = 8241
Step 42: 8241 + 201 = 8442
Step 43: 8442 + 201 = 8643
Step 44: 8643 + 201 = 8844
Step 45: 8844 + 201 = 9045
Step 46: 9045 + 201 = 9246
Step 47: 9246 + 201 = 9447
Step 48: 9447 + 201 = 9648
Step 49: 9648 + 201 = 9849
Step 50: 9849 + 201 = 10050
Step 51: 10050 + 201 = 10251
Step 52: 10251 + 201 = 10452
Step 53: 10452 + 201 = 10653
Step 54: 10653 + 201 = 10854
Step 55: 10854 + 201 = 11055
Step 56: 11055 + 201 = 11256
Step 57: 11256 + 201 = 11457
Step 58: 11457 + 201 = 11658
Step 59: 11658 + 201 = 11859
Step 60: 11859 + 201 = 12060
Step 61: 12060 + 201 = 12261
Step 62: 12261 + 201 = 12462
Step 63: 12462 + 201 = 12663
Step 64: 12663 + 201 = 12864
Step 65: 12864 + 201 = 13065
Step 66: 13065 + 201 = 13266
Step 67: 13266 + 201 = 13467
Step 68: 13467 + 201 = 13668
Step 69: 13668 + 201 = 13869
Step 70: 13869 + 201 = 14070
Step 71: 14070 + 201 = 14271
Step 72: 14271 + 201 = 14472
Step 73: 14472 + 201 = 14673
Step 74: 14673 + 201 = 14874
Step 75: 14874 + 201 = 15075
Step 76: 15075 + 201 = 15276
Step 77: 15276 + 201 = 15477
Step 78: 15477 + 201 = 15678
Step 79: 15678 + 201 = 15879
Step 80: 15879 + 201 = 16080
Step 81: 16080 + 201 = 16281
Step 82: 16281 + 201 = 16482
Step 83: 16482 + 201 = 16683
Step 84: 16683 + 201 = 16884
Step 85: 16884 + 201 = 17085
Step 86: 17085 + 201 = 17286
Step 87: 17286 + 201 = 17487
Step 88: 17487 + 201 = 17688
Step 89: 17688 + 201 = 17889
Step 90: 17889 + 201 = 18090
Step 91: 18090 + 201 = 18291
Step 92: 18291 + 201 = 18492
Step 93: 18492 + 201 = 18693
Step 94: 18693 + 201 = 18894
Step 95: 18894 + 201 = 19095
Step 96: 19095 + 201 = 19296
Step 97: 19296 + 201 = 19497
Step 98: 19497 + 201 = 19698
Step 99: 19698 + 201 = 19899
Step 100: 19899 + 201 = 20100
Step 101: 20100 + 201 = 20301
Step 102: 20301 + 201 = 20502
Step 103: 20502 + 201 = 20703
Step 104: 20703 + 201 = 20904
Step 105: 20904 + 201 = 21105
Step 106: 21105 + 201 = 21306
Step 107: 21306 + 201 = 21507
Step 108: 21507 + 201 = 21708
Step 109: 21708 + 201 = 21909
Step 110: 21909 + 201 = 22110
Step 111: 22110 + 201 = 22311
Step 112: 22311 + 201 = 22512
Step 113: 22512 + 201 = 22713
Step 114: 22713 + 201 = 22914
Step 115: 22914 + 201 = 23115
Step 116: 23115 + 201 = 23316
Step 117: 23316 + 201 = 23517
Step 118: 23517 + 201 = 23718
Step 119: 23718 + 201 = 23919
Step 120: 23919 + 201 = 24120
Step 121: 24120 + 201 = 24321
Step 122: 24321 + 201 = 24522
Step 123: 24522 + 201 = 24723
Step 124: 24723 + 201 = 24924
Step 125: 24924 + 201 = 25125
Step 126: 25125 + 201 = 25326
Step 127: 25326 + 201 = 25527
Step 128: 25527 + 201 = 25728
Step 129: 25728 + 201 = 25929
Step 130: 25929 + 201 = 26130
Step 131: 26130 + 201 = 26331
Step 132: 26331 + 201 = 26532
Step 133: 26532 + 201 = 26733
Step 134: 26733 + 201 = 26934
Step 135: 26934 + 201 = 27135
Step 136: 27135 + 201 = 27336
Step 137: 27336 + 201 = 27537
Step 138: 27537 + 201 = 27738
Step 139: 27738 + 201 = 27939
Step 140: 27939 + 201 = 28140
Step 141: 28140 + 201 = 28341
Step 142: 28341 + 201 = 28542
Step 143: 28542 + 201 = 28743
Step 144: 28743 + 201 = 28944

So, 201*144 = 28944