Let's get this math done. We have 299 and we're going to multiply it by 157. This is the same as taking 299 and adding it to itself 157 times.
Step 1: 0 + 299 = 299
Step 2: 299 + 299 = 598
Step 3: 598 + 299 = 897
Step 4: 897 + 299 = 1196
Step 5: 1196 + 299 = 1495
Step 6: 1495 + 299 = 1794
Step 7: 1794 + 299 = 2093
Step 8: 2093 + 299 = 2392
Step 9: 2392 + 299 = 2691
Step 10: 2691 + 299 = 2990
Step 11: 2990 + 299 = 3289
Step 12: 3289 + 299 = 3588
Step 13: 3588 + 299 = 3887
Step 14: 3887 + 299 = 4186
Step 15: 4186 + 299 = 4485
Step 16: 4485 + 299 = 4784
Step 17: 4784 + 299 = 5083
Step 18: 5083 + 299 = 5382
Step 19: 5382 + 299 = 5681
Step 20: 5681 + 299 = 5980
Step 21: 5980 + 299 = 6279
Step 22: 6279 + 299 = 6578
Step 23: 6578 + 299 = 6877
Step 24: 6877 + 299 = 7176
Step 25: 7176 + 299 = 7475
Step 26: 7475 + 299 = 7774
Step 27: 7774 + 299 = 8073
Step 28: 8073 + 299 = 8372
Step 29: 8372 + 299 = 8671
Step 30: 8671 + 299 = 8970
Step 31: 8970 + 299 = 9269
Step 32: 9269 + 299 = 9568
Step 33: 9568 + 299 = 9867
Step 34: 9867 + 299 = 10166
Step 35: 10166 + 299 = 10465
Step 36: 10465 + 299 = 10764
Step 37: 10764 + 299 = 11063
Step 38: 11063 + 299 = 11362
Step 39: 11362 + 299 = 11661
Step 40: 11661 + 299 = 11960
Step 41: 11960 + 299 = 12259
Step 42: 12259 + 299 = 12558
Step 43: 12558 + 299 = 12857
Step 44: 12857 + 299 = 13156
Step 45: 13156 + 299 = 13455
Step 46: 13455 + 299 = 13754
Step 47: 13754 + 299 = 14053
Step 48: 14053 + 299 = 14352
Step 49: 14352 + 299 = 14651
Step 50: 14651 + 299 = 14950
Step 51: 14950 + 299 = 15249
Step 52: 15249 + 299 = 15548
Step 53: 15548 + 299 = 15847
Step 54: 15847 + 299 = 16146
Step 55: 16146 + 299 = 16445
Step 56: 16445 + 299 = 16744
Step 57: 16744 + 299 = 17043
Step 58: 17043 + 299 = 17342
Step 59: 17342 + 299 = 17641
Step 60: 17641 + 299 = 17940
Step 61: 17940 + 299 = 18239
Step 62: 18239 + 299 = 18538
Step 63: 18538 + 299 = 18837
Step 64: 18837 + 299 = 19136
Step 65: 19136 + 299 = 19435
Step 66: 19435 + 299 = 19734
Step 67: 19734 + 299 = 20033
Step 68: 20033 + 299 = 20332
Step 69: 20332 + 299 = 20631
Step 70: 20631 + 299 = 20930
Step 71: 20930 + 299 = 21229
Step 72: 21229 + 299 = 21528
Step 73: 21528 + 299 = 21827
Step 74: 21827 + 299 = 22126
Step 75: 22126 + 299 = 22425
Step 76: 22425 + 299 = 22724
Step 77: 22724 + 299 = 23023
Step 78: 23023 + 299 = 23322
Step 79: 23322 + 299 = 23621
Step 80: 23621 + 299 = 23920
Step 81: 23920 + 299 = 24219
Step 82: 24219 + 299 = 24518
Step 83: 24518 + 299 = 24817
Step 84: 24817 + 299 = 25116
Step 85: 25116 + 299 = 25415
Step 86: 25415 + 299 = 25714
Step 87: 25714 + 299 = 26013
Step 88: 26013 + 299 = 26312
Step 89: 26312 + 299 = 26611
Step 90: 26611 + 299 = 26910
Step 91: 26910 + 299 = 27209
Step 92: 27209 + 299 = 27508
Step 93: 27508 + 299 = 27807
Step 94: 27807 + 299 = 28106
Step 95: 28106 + 299 = 28405
Step 96: 28405 + 299 = 28704
Step 97: 28704 + 299 = 29003
Step 98: 29003 + 299 = 29302
Step 99: 29302 + 299 = 29601
Step 100: 29601 + 299 = 29900
Step 101: 29900 + 299 = 30199
Step 102: 30199 + 299 = 30498
Step 103: 30498 + 299 = 30797
Step 104: 30797 + 299 = 31096
Step 105: 31096 + 299 = 31395
Step 106: 31395 + 299 = 31694
Step 107: 31694 + 299 = 31993
Step 108: 31993 + 299 = 32292
Step 109: 32292 + 299 = 32591
Step 110: 32591 + 299 = 32890
Step 111: 32890 + 299 = 33189
Step 112: 33189 + 299 = 33488
Step 113: 33488 + 299 = 33787
Step 114: 33787 + 299 = 34086
Step 115: 34086 + 299 = 34385
Step 116: 34385 + 299 = 34684
Step 117: 34684 + 299 = 34983
Step 118: 34983 + 299 = 35282
Step 119: 35282 + 299 = 35581
Step 120: 35581 + 299 = 35880
Step 121: 35880 + 299 = 36179
Step 122: 36179 + 299 = 36478
Step 123: 36478 + 299 = 36777
Step 124: 36777 + 299 = 37076
Step 125: 37076 + 299 = 37375
Step 126: 37375 + 299 = 37674
Step 127: 37674 + 299 = 37973
Step 128: 37973 + 299 = 38272
Step 129: 38272 + 299 = 38571
Step 130: 38571 + 299 = 38870
Step 131: 38870 + 299 = 39169
Step 132: 39169 + 299 = 39468
Step 133: 39468 + 299 = 39767
Step 134: 39767 + 299 = 40066
Step 135: 40066 + 299 = 40365
Step 136: 40365 + 299 = 40664
Step 137: 40664 + 299 = 40963
Step 138: 40963 + 299 = 41262
Step 139: 41262 + 299 = 41561
Step 140: 41561 + 299 = 41860
Step 141: 41860 + 299 = 42159
Step 142: 42159 + 299 = 42458
Step 143: 42458 + 299 = 42757
Step 144: 42757 + 299 = 43056
Step 145: 43056 + 299 = 43355
Step 146: 43355 + 299 = 43654
Step 147: 43654 + 299 = 43953
Step 148: 43953 + 299 = 44252
Step 149: 44252 + 299 = 44551
Step 150: 44551 + 299 = 44850
Step 151: 44850 + 299 = 45149
Step 152: 45149 + 299 = 45448
Step 153: 45448 + 299 = 45747
Step 154: 45747 + 299 = 46046
Step 155: 46046 + 299 = 46345
Step 156: 46345 + 299 = 46644
Step 157: 46644 + 299 = 46943

So, 299*157 = 46943