Sure thing! We've got 806 and we're gonna multiply it by 150. That's the same as adding 806 to itself 150 times.
Step 1: 0 + 806 = 806
Step 2: 806 + 806 = 1612
Step 3: 1612 + 806 = 2418
Step 4: 2418 + 806 = 3224
Step 5: 3224 + 806 = 4030
Step 6: 4030 + 806 = 4836
Step 7: 4836 + 806 = 5642
Step 8: 5642 + 806 = 6448
Step 9: 6448 + 806 = 7254
Step 10: 7254 + 806 = 8060
Step 11: 8060 + 806 = 8866
Step 12: 8866 + 806 = 9672
Step 13: 9672 + 806 = 10478
Step 14: 10478 + 806 = 11284
Step 15: 11284 + 806 = 12090
Step 16: 12090 + 806 = 12896
Step 17: 12896 + 806 = 13702
Step 18: 13702 + 806 = 14508
Step 19: 14508 + 806 = 15314
Step 20: 15314 + 806 = 16120
Step 21: 16120 + 806 = 16926
Step 22: 16926 + 806 = 17732
Step 23: 17732 + 806 = 18538
Step 24: 18538 + 806 = 19344
Step 25: 19344 + 806 = 20150
Step 26: 20150 + 806 = 20956
Step 27: 20956 + 806 = 21762
Step 28: 21762 + 806 = 22568
Step 29: 22568 + 806 = 23374
Step 30: 23374 + 806 = 24180
Step 31: 24180 + 806 = 24986
Step 32: 24986 + 806 = 25792
Step 33: 25792 + 806 = 26598
Step 34: 26598 + 806 = 27404
Step 35: 27404 + 806 = 28210
Step 36: 28210 + 806 = 29016
Step 37: 29016 + 806 = 29822
Step 38: 29822 + 806 = 30628
Step 39: 30628 + 806 = 31434
Step 40: 31434 + 806 = 32240
Step 41: 32240 + 806 = 33046
Step 42: 33046 + 806 = 33852
Step 43: 33852 + 806 = 34658
Step 44: 34658 + 806 = 35464
Step 45: 35464 + 806 = 36270
Step 46: 36270 + 806 = 37076
Step 47: 37076 + 806 = 37882
Step 48: 37882 + 806 = 38688
Step 49: 38688 + 806 = 39494
Step 50: 39494 + 806 = 40300
Step 51: 40300 + 806 = 41106
Step 52: 41106 + 806 = 41912
Step 53: 41912 + 806 = 42718
Step 54: 42718 + 806 = 43524
Step 55: 43524 + 806 = 44330
Step 56: 44330 + 806 = 45136
Step 57: 45136 + 806 = 45942
Step 58: 45942 + 806 = 46748
Step 59: 46748 + 806 = 47554
Step 60: 47554 + 806 = 48360
Step 61: 48360 + 806 = 49166
Step 62: 49166 + 806 = 49972
Step 63: 49972 + 806 = 50778
Step 64: 50778 + 806 = 51584
Step 65: 51584 + 806 = 52390
Step 66: 52390 + 806 = 53196
Step 67: 53196 + 806 = 54002
Step 68: 54002 + 806 = 54808
Step 69: 54808 + 806 = 55614
Step 70: 55614 + 806 = 56420
Step 71: 56420 + 806 = 57226
Step 72: 57226 + 806 = 58032
Step 73: 58032 + 806 = 58838
Step 74: 58838 + 806 = 59644
Step 75: 59644 + 806 = 60450
Step 76: 60450 + 806 = 61256
Step 77: 61256 + 806 = 62062
Step 78: 62062 + 806 = 62868
Step 79: 62868 + 806 = 63674
Step 80: 63674 + 806 = 64480
Step 81: 64480 + 806 = 65286
Step 82: 65286 + 806 = 66092
Step 83: 66092 + 806 = 66898
Step 84: 66898 + 806 = 67704
Step 85: 67704 + 806 = 68510
Step 86: 68510 + 806 = 69316
Step 87: 69316 + 806 = 70122
Step 88: 70122 + 806 = 70928
Step 89: 70928 + 806 = 71734
Step 90: 71734 + 806 = 72540
Step 91: 72540 + 806 = 73346
Step 92: 73346 + 806 = 74152
Step 93: 74152 + 806 = 74958
Step 94: 74958 + 806 = 75764
Step 95: 75764 + 806 = 76570
Step 96: 76570 + 806 = 77376
Step 97: 77376 + 806 = 78182
Step 98: 78182 + 806 = 78988
Step 99: 78988 + 806 = 79794
Step 100: 79794 + 806 = 80600
Step 101: 80600 + 806 = 81406
Step 102: 81406 + 806 = 82212
Step 103: 82212 + 806 = 83018
Step 104: 83018 + 806 = 83824
Step 105: 83824 + 806 = 84630
Step 106: 84630 + 806 = 85436
Step 107: 85436 + 806 = 86242
Step 108: 86242 + 806 = 87048
Step 109: 87048 + 806 = 87854
Step 110: 87854 + 806 = 88660
Step 111: 88660 + 806 = 89466
Step 112: 89466 + 806 = 90272
Step 113: 90272 + 806 = 91078
Step 114: 91078 + 806 = 91884
Step 115: 91884 + 806 = 92690
Step 116: 92690 + 806 = 93496
Step 117: 93496 + 806 = 94302
Step 118: 94302 + 806 = 95108
Step 119: 95108 + 806 = 95914
Step 120: 95914 + 806 = 96720
Step 121: 96720 + 806 = 97526
Step 122: 97526 + 806 = 98332
Step 123: 98332 + 806 = 99138
Step 124: 99138 + 806 = 99944
Step 125: 99944 + 806 = 100750
Step 126: 100750 + 806 = 101556
Step 127: 101556 + 806 = 102362
Step 128: 102362 + 806 = 103168
Step 129: 103168 + 806 = 103974
Step 130: 103974 + 806 = 104780
Step 131: 104780 + 806 = 105586
Step 132: 105586 + 806 = 106392
Step 133: 106392 + 806 = 107198
Step 134: 107198 + 806 = 108004
Step 135: 108004 + 806 = 108810
Step 136: 108810 + 806 = 109616
Step 137: 109616 + 806 = 110422
Step 138: 110422 + 806 = 111228
Step 139: 111228 + 806 = 112034
Step 140: 112034 + 806 = 112840
Step 141: 112840 + 806 = 113646
Step 142: 113646 + 806 = 114452
Step 143: 114452 + 806 = 115258
Step 144: 115258 + 806 = 116064
Step 145: 116064 + 806 = 116870
Step 146: 116870 + 806 = 117676
Step 147: 117676 + 806 = 118482
Step 148: 118482 + 806 = 119288
Step 149: 119288 + 806 = 120094
Step 150: 120094 + 806 = 120900

So, 806*150 = 120900