Let's roll up our sleeves and solve this. We have 562 and we're going to multiply it by 154, essentially adding 562 to itself 154 times.
Step 1: 0 + 562 = 562
Step 2: 562 + 562 = 1124
Step 3: 1124 + 562 = 1686
Step 4: 1686 + 562 = 2248
Step 5: 2248 + 562 = 2810
Step 6: 2810 + 562 = 3372
Step 7: 3372 + 562 = 3934
Step 8: 3934 + 562 = 4496
Step 9: 4496 + 562 = 5058
Step 10: 5058 + 562 = 5620
Step 11: 5620 + 562 = 6182
Step 12: 6182 + 562 = 6744
Step 13: 6744 + 562 = 7306
Step 14: 7306 + 562 = 7868
Step 15: 7868 + 562 = 8430
Step 16: 8430 + 562 = 8992
Step 17: 8992 + 562 = 9554
Step 18: 9554 + 562 = 10116
Step 19: 10116 + 562 = 10678
Step 20: 10678 + 562 = 11240
Step 21: 11240 + 562 = 11802
Step 22: 11802 + 562 = 12364
Step 23: 12364 + 562 = 12926
Step 24: 12926 + 562 = 13488
Step 25: 13488 + 562 = 14050
Step 26: 14050 + 562 = 14612
Step 27: 14612 + 562 = 15174
Step 28: 15174 + 562 = 15736
Step 29: 15736 + 562 = 16298
Step 30: 16298 + 562 = 16860
Step 31: 16860 + 562 = 17422
Step 32: 17422 + 562 = 17984
Step 33: 17984 + 562 = 18546
Step 34: 18546 + 562 = 19108
Step 35: 19108 + 562 = 19670
Step 36: 19670 + 562 = 20232
Step 37: 20232 + 562 = 20794
Step 38: 20794 + 562 = 21356
Step 39: 21356 + 562 = 21918
Step 40: 21918 + 562 = 22480
Step 41: 22480 + 562 = 23042
Step 42: 23042 + 562 = 23604
Step 43: 23604 + 562 = 24166
Step 44: 24166 + 562 = 24728
Step 45: 24728 + 562 = 25290
Step 46: 25290 + 562 = 25852
Step 47: 25852 + 562 = 26414
Step 48: 26414 + 562 = 26976
Step 49: 26976 + 562 = 27538
Step 50: 27538 + 562 = 28100
Step 51: 28100 + 562 = 28662
Step 52: 28662 + 562 = 29224
Step 53: 29224 + 562 = 29786
Step 54: 29786 + 562 = 30348
Step 55: 30348 + 562 = 30910
Step 56: 30910 + 562 = 31472
Step 57: 31472 + 562 = 32034
Step 58: 32034 + 562 = 32596
Step 59: 32596 + 562 = 33158
Step 60: 33158 + 562 = 33720
Step 61: 33720 + 562 = 34282
Step 62: 34282 + 562 = 34844
Step 63: 34844 + 562 = 35406
Step 64: 35406 + 562 = 35968
Step 65: 35968 + 562 = 36530
Step 66: 36530 + 562 = 37092
Step 67: 37092 + 562 = 37654
Step 68: 37654 + 562 = 38216
Step 69: 38216 + 562 = 38778
Step 70: 38778 + 562 = 39340
Step 71: 39340 + 562 = 39902
Step 72: 39902 + 562 = 40464
Step 73: 40464 + 562 = 41026
Step 74: 41026 + 562 = 41588
Step 75: 41588 + 562 = 42150
Step 76: 42150 + 562 = 42712
Step 77: 42712 + 562 = 43274
Step 78: 43274 + 562 = 43836
Step 79: 43836 + 562 = 44398
Step 80: 44398 + 562 = 44960
Step 81: 44960 + 562 = 45522
Step 82: 45522 + 562 = 46084
Step 83: 46084 + 562 = 46646
Step 84: 46646 + 562 = 47208
Step 85: 47208 + 562 = 47770
Step 86: 47770 + 562 = 48332
Step 87: 48332 + 562 = 48894
Step 88: 48894 + 562 = 49456
Step 89: 49456 + 562 = 50018
Step 90: 50018 + 562 = 50580
Step 91: 50580 + 562 = 51142
Step 92: 51142 + 562 = 51704
Step 93: 51704 + 562 = 52266
Step 94: 52266 + 562 = 52828
Step 95: 52828 + 562 = 53390
Step 96: 53390 + 562 = 53952
Step 97: 53952 + 562 = 54514
Step 98: 54514 + 562 = 55076
Step 99: 55076 + 562 = 55638
Step 100: 55638 + 562 = 56200
Step 101: 56200 + 562 = 56762
Step 102: 56762 + 562 = 57324
Step 103: 57324 + 562 = 57886
Step 104: 57886 + 562 = 58448
Step 105: 58448 + 562 = 59010
Step 106: 59010 + 562 = 59572
Step 107: 59572 + 562 = 60134
Step 108: 60134 + 562 = 60696
Step 109: 60696 + 562 = 61258
Step 110: 61258 + 562 = 61820
Step 111: 61820 + 562 = 62382
Step 112: 62382 + 562 = 62944
Step 113: 62944 + 562 = 63506
Step 114: 63506 + 562 = 64068
Step 115: 64068 + 562 = 64630
Step 116: 64630 + 562 = 65192
Step 117: 65192 + 562 = 65754
Step 118: 65754 + 562 = 66316
Step 119: 66316 + 562 = 66878
Step 120: 66878 + 562 = 67440
Step 121: 67440 + 562 = 68002
Step 122: 68002 + 562 = 68564
Step 123: 68564 + 562 = 69126
Step 124: 69126 + 562 = 69688
Step 125: 69688 + 562 = 70250
Step 126: 70250 + 562 = 70812
Step 127: 70812 + 562 = 71374
Step 128: 71374 + 562 = 71936
Step 129: 71936 + 562 = 72498
Step 130: 72498 + 562 = 73060
Step 131: 73060 + 562 = 73622
Step 132: 73622 + 562 = 74184
Step 133: 74184 + 562 = 74746
Step 134: 74746 + 562 = 75308
Step 135: 75308 + 562 = 75870
Step 136: 75870 + 562 = 76432
Step 137: 76432 + 562 = 76994
Step 138: 76994 + 562 = 77556
Step 139: 77556 + 562 = 78118
Step 140: 78118 + 562 = 78680
Step 141: 78680 + 562 = 79242
Step 142: 79242 + 562 = 79804
Step 143: 79804 + 562 = 80366
Step 144: 80366 + 562 = 80928
Step 145: 80928 + 562 = 81490
Step 146: 81490 + 562 = 82052
Step 147: 82052 + 562 = 82614
Step 148: 82614 + 562 = 83176
Step 149: 83176 + 562 = 83738
Step 150: 83738 + 562 = 84300
Step 151: 84300 + 562 = 84862
Step 152: 84862 + 562 = 85424
Step 153: 85424 + 562 = 85986
Step 154: 85986 + 562 = 86548

So, 562*154 = 86548