Sure thing, let's get straight to it. We start with 658 and we're going to multiply it by 154, which means adding 658 to itself 154 times.
Step 1: 0 + 658 = 658
Step 2: 658 + 658 = 1316
Step 3: 1316 + 658 = 1974
Step 4: 1974 + 658 = 2632
Step 5: 2632 + 658 = 3290
Step 6: 3290 + 658 = 3948
Step 7: 3948 + 658 = 4606
Step 8: 4606 + 658 = 5264
Step 9: 5264 + 658 = 5922
Step 10: 5922 + 658 = 6580
Step 11: 6580 + 658 = 7238
Step 12: 7238 + 658 = 7896
Step 13: 7896 + 658 = 8554
Step 14: 8554 + 658 = 9212
Step 15: 9212 + 658 = 9870
Step 16: 9870 + 658 = 10528
Step 17: 10528 + 658 = 11186
Step 18: 11186 + 658 = 11844
Step 19: 11844 + 658 = 12502
Step 20: 12502 + 658 = 13160
Step 21: 13160 + 658 = 13818
Step 22: 13818 + 658 = 14476
Step 23: 14476 + 658 = 15134
Step 24: 15134 + 658 = 15792
Step 25: 15792 + 658 = 16450
Step 26: 16450 + 658 = 17108
Step 27: 17108 + 658 = 17766
Step 28: 17766 + 658 = 18424
Step 29: 18424 + 658 = 19082
Step 30: 19082 + 658 = 19740
Step 31: 19740 + 658 = 20398
Step 32: 20398 + 658 = 21056
Step 33: 21056 + 658 = 21714
Step 34: 21714 + 658 = 22372
Step 35: 22372 + 658 = 23030
Step 36: 23030 + 658 = 23688
Step 37: 23688 + 658 = 24346
Step 38: 24346 + 658 = 25004
Step 39: 25004 + 658 = 25662
Step 40: 25662 + 658 = 26320
Step 41: 26320 + 658 = 26978
Step 42: 26978 + 658 = 27636
Step 43: 27636 + 658 = 28294
Step 44: 28294 + 658 = 28952
Step 45: 28952 + 658 = 29610
Step 46: 29610 + 658 = 30268
Step 47: 30268 + 658 = 30926
Step 48: 30926 + 658 = 31584
Step 49: 31584 + 658 = 32242
Step 50: 32242 + 658 = 32900
Step 51: 32900 + 658 = 33558
Step 52: 33558 + 658 = 34216
Step 53: 34216 + 658 = 34874
Step 54: 34874 + 658 = 35532
Step 55: 35532 + 658 = 36190
Step 56: 36190 + 658 = 36848
Step 57: 36848 + 658 = 37506
Step 58: 37506 + 658 = 38164
Step 59: 38164 + 658 = 38822
Step 60: 38822 + 658 = 39480
Step 61: 39480 + 658 = 40138
Step 62: 40138 + 658 = 40796
Step 63: 40796 + 658 = 41454
Step 64: 41454 + 658 = 42112
Step 65: 42112 + 658 = 42770
Step 66: 42770 + 658 = 43428
Step 67: 43428 + 658 = 44086
Step 68: 44086 + 658 = 44744
Step 69: 44744 + 658 = 45402
Step 70: 45402 + 658 = 46060
Step 71: 46060 + 658 = 46718
Step 72: 46718 + 658 = 47376
Step 73: 47376 + 658 = 48034
Step 74: 48034 + 658 = 48692
Step 75: 48692 + 658 = 49350
Step 76: 49350 + 658 = 50008
Step 77: 50008 + 658 = 50666
Step 78: 50666 + 658 = 51324
Step 79: 51324 + 658 = 51982
Step 80: 51982 + 658 = 52640
Step 81: 52640 + 658 = 53298
Step 82: 53298 + 658 = 53956
Step 83: 53956 + 658 = 54614
Step 84: 54614 + 658 = 55272
Step 85: 55272 + 658 = 55930
Step 86: 55930 + 658 = 56588
Step 87: 56588 + 658 = 57246
Step 88: 57246 + 658 = 57904
Step 89: 57904 + 658 = 58562
Step 90: 58562 + 658 = 59220
Step 91: 59220 + 658 = 59878
Step 92: 59878 + 658 = 60536
Step 93: 60536 + 658 = 61194
Step 94: 61194 + 658 = 61852
Step 95: 61852 + 658 = 62510
Step 96: 62510 + 658 = 63168
Step 97: 63168 + 658 = 63826
Step 98: 63826 + 658 = 64484
Step 99: 64484 + 658 = 65142
Step 100: 65142 + 658 = 65800
Step 101: 65800 + 658 = 66458
Step 102: 66458 + 658 = 67116
Step 103: 67116 + 658 = 67774
Step 104: 67774 + 658 = 68432
Step 105: 68432 + 658 = 69090
Step 106: 69090 + 658 = 69748
Step 107: 69748 + 658 = 70406
Step 108: 70406 + 658 = 71064
Step 109: 71064 + 658 = 71722
Step 110: 71722 + 658 = 72380
Step 111: 72380 + 658 = 73038
Step 112: 73038 + 658 = 73696
Step 113: 73696 + 658 = 74354
Step 114: 74354 + 658 = 75012
Step 115: 75012 + 658 = 75670
Step 116: 75670 + 658 = 76328
Step 117: 76328 + 658 = 76986
Step 118: 76986 + 658 = 77644
Step 119: 77644 + 658 = 78302
Step 120: 78302 + 658 = 78960
Step 121: 78960 + 658 = 79618
Step 122: 79618 + 658 = 80276
Step 123: 80276 + 658 = 80934
Step 124: 80934 + 658 = 81592
Step 125: 81592 + 658 = 82250
Step 126: 82250 + 658 = 82908
Step 127: 82908 + 658 = 83566
Step 128: 83566 + 658 = 84224
Step 129: 84224 + 658 = 84882
Step 130: 84882 + 658 = 85540
Step 131: 85540 + 658 = 86198
Step 132: 86198 + 658 = 86856
Step 133: 86856 + 658 = 87514
Step 134: 87514 + 658 = 88172
Step 135: 88172 + 658 = 88830
Step 136: 88830 + 658 = 89488
Step 137: 89488 + 658 = 90146
Step 138: 90146 + 658 = 90804
Step 139: 90804 + 658 = 91462
Step 140: 91462 + 658 = 92120
Step 141: 92120 + 658 = 92778
Step 142: 92778 + 658 = 93436
Step 143: 93436 + 658 = 94094
Step 144: 94094 + 658 = 94752
Step 145: 94752 + 658 = 95410
Step 146: 95410 + 658 = 96068
Step 147: 96068 + 658 = 96726
Step 148: 96726 + 658 = 97384
Step 149: 97384 + 658 = 98042
Step 150: 98042 + 658 = 98700
Step 151: 98700 + 658 = 99358
Step 152: 99358 + 658 = 100016
Step 153: 100016 + 658 = 100674
Step 154: 100674 + 658 = 101332

So, 658*154 = 101332