OK, let's crack this. We're given 361 and our task is to multiply it by 151. Essentially, we'll be adding 361 to itself 151 times.
Step 1: 0 + 361 = 361
Step 2: 361 + 361 = 722
Step 3: 722 + 361 = 1083
Step 4: 1083 + 361 = 1444
Step 5: 1444 + 361 = 1805
Step 6: 1805 + 361 = 2166
Step 7: 2166 + 361 = 2527
Step 8: 2527 + 361 = 2888
Step 9: 2888 + 361 = 3249
Step 10: 3249 + 361 = 3610
Step 11: 3610 + 361 = 3971
Step 12: 3971 + 361 = 4332
Step 13: 4332 + 361 = 4693
Step 14: 4693 + 361 = 5054
Step 15: 5054 + 361 = 5415
Step 16: 5415 + 361 = 5776
Step 17: 5776 + 361 = 6137
Step 18: 6137 + 361 = 6498
Step 19: 6498 + 361 = 6859
Step 20: 6859 + 361 = 7220
Step 21: 7220 + 361 = 7581
Step 22: 7581 + 361 = 7942
Step 23: 7942 + 361 = 8303
Step 24: 8303 + 361 = 8664
Step 25: 8664 + 361 = 9025
Step 26: 9025 + 361 = 9386
Step 27: 9386 + 361 = 9747
Step 28: 9747 + 361 = 10108
Step 29: 10108 + 361 = 10469
Step 30: 10469 + 361 = 10830
Step 31: 10830 + 361 = 11191
Step 32: 11191 + 361 = 11552
Step 33: 11552 + 361 = 11913
Step 34: 11913 + 361 = 12274
Step 35: 12274 + 361 = 12635
Step 36: 12635 + 361 = 12996
Step 37: 12996 + 361 = 13357
Step 38: 13357 + 361 = 13718
Step 39: 13718 + 361 = 14079
Step 40: 14079 + 361 = 14440
Step 41: 14440 + 361 = 14801
Step 42: 14801 + 361 = 15162
Step 43: 15162 + 361 = 15523
Step 44: 15523 + 361 = 15884
Step 45: 15884 + 361 = 16245
Step 46: 16245 + 361 = 16606
Step 47: 16606 + 361 = 16967
Step 48: 16967 + 361 = 17328
Step 49: 17328 + 361 = 17689
Step 50: 17689 + 361 = 18050
Step 51: 18050 + 361 = 18411
Step 52: 18411 + 361 = 18772
Step 53: 18772 + 361 = 19133
Step 54: 19133 + 361 = 19494
Step 55: 19494 + 361 = 19855
Step 56: 19855 + 361 = 20216
Step 57: 20216 + 361 = 20577
Step 58: 20577 + 361 = 20938
Step 59: 20938 + 361 = 21299
Step 60: 21299 + 361 = 21660
Step 61: 21660 + 361 = 22021
Step 62: 22021 + 361 = 22382
Step 63: 22382 + 361 = 22743
Step 64: 22743 + 361 = 23104
Step 65: 23104 + 361 = 23465
Step 66: 23465 + 361 = 23826
Step 67: 23826 + 361 = 24187
Step 68: 24187 + 361 = 24548
Step 69: 24548 + 361 = 24909
Step 70: 24909 + 361 = 25270
Step 71: 25270 + 361 = 25631
Step 72: 25631 + 361 = 25992
Step 73: 25992 + 361 = 26353
Step 74: 26353 + 361 = 26714
Step 75: 26714 + 361 = 27075
Step 76: 27075 + 361 = 27436
Step 77: 27436 + 361 = 27797
Step 78: 27797 + 361 = 28158
Step 79: 28158 + 361 = 28519
Step 80: 28519 + 361 = 28880
Step 81: 28880 + 361 = 29241
Step 82: 29241 + 361 = 29602
Step 83: 29602 + 361 = 29963
Step 84: 29963 + 361 = 30324
Step 85: 30324 + 361 = 30685
Step 86: 30685 + 361 = 31046
Step 87: 31046 + 361 = 31407
Step 88: 31407 + 361 = 31768
Step 89: 31768 + 361 = 32129
Step 90: 32129 + 361 = 32490
Step 91: 32490 + 361 = 32851
Step 92: 32851 + 361 = 33212
Step 93: 33212 + 361 = 33573
Step 94: 33573 + 361 = 33934
Step 95: 33934 + 361 = 34295
Step 96: 34295 + 361 = 34656
Step 97: 34656 + 361 = 35017
Step 98: 35017 + 361 = 35378
Step 99: 35378 + 361 = 35739
Step 100: 35739 + 361 = 36100
Step 101: 36100 + 361 = 36461
Step 102: 36461 + 361 = 36822
Step 103: 36822 + 361 = 37183
Step 104: 37183 + 361 = 37544
Step 105: 37544 + 361 = 37905
Step 106: 37905 + 361 = 38266
Step 107: 38266 + 361 = 38627
Step 108: 38627 + 361 = 38988
Step 109: 38988 + 361 = 39349
Step 110: 39349 + 361 = 39710
Step 111: 39710 + 361 = 40071
Step 112: 40071 + 361 = 40432
Step 113: 40432 + 361 = 40793
Step 114: 40793 + 361 = 41154
Step 115: 41154 + 361 = 41515
Step 116: 41515 + 361 = 41876
Step 117: 41876 + 361 = 42237
Step 118: 42237 + 361 = 42598
Step 119: 42598 + 361 = 42959
Step 120: 42959 + 361 = 43320
Step 121: 43320 + 361 = 43681
Step 122: 43681 + 361 = 44042
Step 123: 44042 + 361 = 44403
Step 124: 44403 + 361 = 44764
Step 125: 44764 + 361 = 45125
Step 126: 45125 + 361 = 45486
Step 127: 45486 + 361 = 45847
Step 128: 45847 + 361 = 46208
Step 129: 46208 + 361 = 46569
Step 130: 46569 + 361 = 46930
Step 131: 46930 + 361 = 47291
Step 132: 47291 + 361 = 47652
Step 133: 47652 + 361 = 48013
Step 134: 48013 + 361 = 48374
Step 135: 48374 + 361 = 48735
Step 136: 48735 + 361 = 49096
Step 137: 49096 + 361 = 49457
Step 138: 49457 + 361 = 49818
Step 139: 49818 + 361 = 50179
Step 140: 50179 + 361 = 50540
Step 141: 50540 + 361 = 50901
Step 142: 50901 + 361 = 51262
Step 143: 51262 + 361 = 51623
Step 144: 51623 + 361 = 51984
Step 145: 51984 + 361 = 52345
Step 146: 52345 + 361 = 52706
Step 147: 52706 + 361 = 53067
Step 148: 53067 + 361 = 53428
Step 149: 53428 + 361 = 53789
Step 150: 53789 + 361 = 54150
Step 151: 54150 + 361 = 54511

So, 361*151 = 54511