Sure thing! We've got 773 and we're gonna multiply it by 150. That's the same as adding 773 to itself 150 times.
Step 1: 0 + 773 = 773
Step 2: 773 + 773 = 1546
Step 3: 1546 + 773 = 2319
Step 4: 2319 + 773 = 3092
Step 5: 3092 + 773 = 3865
Step 6: 3865 + 773 = 4638
Step 7: 4638 + 773 = 5411
Step 8: 5411 + 773 = 6184
Step 9: 6184 + 773 = 6957
Step 10: 6957 + 773 = 7730
Step 11: 7730 + 773 = 8503
Step 12: 8503 + 773 = 9276
Step 13: 9276 + 773 = 10049
Step 14: 10049 + 773 = 10822
Step 15: 10822 + 773 = 11595
Step 16: 11595 + 773 = 12368
Step 17: 12368 + 773 = 13141
Step 18: 13141 + 773 = 13914
Step 19: 13914 + 773 = 14687
Step 20: 14687 + 773 = 15460
Step 21: 15460 + 773 = 16233
Step 22: 16233 + 773 = 17006
Step 23: 17006 + 773 = 17779
Step 24: 17779 + 773 = 18552
Step 25: 18552 + 773 = 19325
Step 26: 19325 + 773 = 20098
Step 27: 20098 + 773 = 20871
Step 28: 20871 + 773 = 21644
Step 29: 21644 + 773 = 22417
Step 30: 22417 + 773 = 23190
Step 31: 23190 + 773 = 23963
Step 32: 23963 + 773 = 24736
Step 33: 24736 + 773 = 25509
Step 34: 25509 + 773 = 26282
Step 35: 26282 + 773 = 27055
Step 36: 27055 + 773 = 27828
Step 37: 27828 + 773 = 28601
Step 38: 28601 + 773 = 29374
Step 39: 29374 + 773 = 30147
Step 40: 30147 + 773 = 30920
Step 41: 30920 + 773 = 31693
Step 42: 31693 + 773 = 32466
Step 43: 32466 + 773 = 33239
Step 44: 33239 + 773 = 34012
Step 45: 34012 + 773 = 34785
Step 46: 34785 + 773 = 35558
Step 47: 35558 + 773 = 36331
Step 48: 36331 + 773 = 37104
Step 49: 37104 + 773 = 37877
Step 50: 37877 + 773 = 38650
Step 51: 38650 + 773 = 39423
Step 52: 39423 + 773 = 40196
Step 53: 40196 + 773 = 40969
Step 54: 40969 + 773 = 41742
Step 55: 41742 + 773 = 42515
Step 56: 42515 + 773 = 43288
Step 57: 43288 + 773 = 44061
Step 58: 44061 + 773 = 44834
Step 59: 44834 + 773 = 45607
Step 60: 45607 + 773 = 46380
Step 61: 46380 + 773 = 47153
Step 62: 47153 + 773 = 47926
Step 63: 47926 + 773 = 48699
Step 64: 48699 + 773 = 49472
Step 65: 49472 + 773 = 50245
Step 66: 50245 + 773 = 51018
Step 67: 51018 + 773 = 51791
Step 68: 51791 + 773 = 52564
Step 69: 52564 + 773 = 53337
Step 70: 53337 + 773 = 54110
Step 71: 54110 + 773 = 54883
Step 72: 54883 + 773 = 55656
Step 73: 55656 + 773 = 56429
Step 74: 56429 + 773 = 57202
Step 75: 57202 + 773 = 57975
Step 76: 57975 + 773 = 58748
Step 77: 58748 + 773 = 59521
Step 78: 59521 + 773 = 60294
Step 79: 60294 + 773 = 61067
Step 80: 61067 + 773 = 61840
Step 81: 61840 + 773 = 62613
Step 82: 62613 + 773 = 63386
Step 83: 63386 + 773 = 64159
Step 84: 64159 + 773 = 64932
Step 85: 64932 + 773 = 65705
Step 86: 65705 + 773 = 66478
Step 87: 66478 + 773 = 67251
Step 88: 67251 + 773 = 68024
Step 89: 68024 + 773 = 68797
Step 90: 68797 + 773 = 69570
Step 91: 69570 + 773 = 70343
Step 92: 70343 + 773 = 71116
Step 93: 71116 + 773 = 71889
Step 94: 71889 + 773 = 72662
Step 95: 72662 + 773 = 73435
Step 96: 73435 + 773 = 74208
Step 97: 74208 + 773 = 74981
Step 98: 74981 + 773 = 75754
Step 99: 75754 + 773 = 76527
Step 100: 76527 + 773 = 77300
Step 101: 77300 + 773 = 78073
Step 102: 78073 + 773 = 78846
Step 103: 78846 + 773 = 79619
Step 104: 79619 + 773 = 80392
Step 105: 80392 + 773 = 81165
Step 106: 81165 + 773 = 81938
Step 107: 81938 + 773 = 82711
Step 108: 82711 + 773 = 83484
Step 109: 83484 + 773 = 84257
Step 110: 84257 + 773 = 85030
Step 111: 85030 + 773 = 85803
Step 112: 85803 + 773 = 86576
Step 113: 86576 + 773 = 87349
Step 114: 87349 + 773 = 88122
Step 115: 88122 + 773 = 88895
Step 116: 88895 + 773 = 89668
Step 117: 89668 + 773 = 90441
Step 118: 90441 + 773 = 91214
Step 119: 91214 + 773 = 91987
Step 120: 91987 + 773 = 92760
Step 121: 92760 + 773 = 93533
Step 122: 93533 + 773 = 94306
Step 123: 94306 + 773 = 95079
Step 124: 95079 + 773 = 95852
Step 125: 95852 + 773 = 96625
Step 126: 96625 + 773 = 97398
Step 127: 97398 + 773 = 98171
Step 128: 98171 + 773 = 98944
Step 129: 98944 + 773 = 99717
Step 130: 99717 + 773 = 100490
Step 131: 100490 + 773 = 101263
Step 132: 101263 + 773 = 102036
Step 133: 102036 + 773 = 102809
Step 134: 102809 + 773 = 103582
Step 135: 103582 + 773 = 104355
Step 136: 104355 + 773 = 105128
Step 137: 105128 + 773 = 105901
Step 138: 105901 + 773 = 106674
Step 139: 106674 + 773 = 107447
Step 140: 107447 + 773 = 108220
Step 141: 108220 + 773 = 108993
Step 142: 108993 + 773 = 109766
Step 143: 109766 + 773 = 110539
Step 144: 110539 + 773 = 111312
Step 145: 111312 + 773 = 112085
Step 146: 112085 + 773 = 112858
Step 147: 112858 + 773 = 113631
Step 148: 113631 + 773 = 114404
Step 149: 114404 + 773 = 115177
Step 150: 115177 + 773 = 115950

So, 773*150 = 115950