Let's roll up our sleeves and solve this. We have 763 and we're going to multiply it by 180, essentially adding 763 to itself 180 times.
Step 1: 0 + 763 = 763
Step 2: 763 + 763 = 1526
Step 3: 1526 + 763 = 2289
Step 4: 2289 + 763 = 3052
Step 5: 3052 + 763 = 3815
Step 6: 3815 + 763 = 4578
Step 7: 4578 + 763 = 5341
Step 8: 5341 + 763 = 6104
Step 9: 6104 + 763 = 6867
Step 10: 6867 + 763 = 7630
Step 11: 7630 + 763 = 8393
Step 12: 8393 + 763 = 9156
Step 13: 9156 + 763 = 9919
Step 14: 9919 + 763 = 10682
Step 15: 10682 + 763 = 11445
Step 16: 11445 + 763 = 12208
Step 17: 12208 + 763 = 12971
Step 18: 12971 + 763 = 13734
Step 19: 13734 + 763 = 14497
Step 20: 14497 + 763 = 15260
Step 21: 15260 + 763 = 16023
Step 22: 16023 + 763 = 16786
Step 23: 16786 + 763 = 17549
Step 24: 17549 + 763 = 18312
Step 25: 18312 + 763 = 19075
Step 26: 19075 + 763 = 19838
Step 27: 19838 + 763 = 20601
Step 28: 20601 + 763 = 21364
Step 29: 21364 + 763 = 22127
Step 30: 22127 + 763 = 22890
Step 31: 22890 + 763 = 23653
Step 32: 23653 + 763 = 24416
Step 33: 24416 + 763 = 25179
Step 34: 25179 + 763 = 25942
Step 35: 25942 + 763 = 26705
Step 36: 26705 + 763 = 27468
Step 37: 27468 + 763 = 28231
Step 38: 28231 + 763 = 28994
Step 39: 28994 + 763 = 29757
Step 40: 29757 + 763 = 30520
Step 41: 30520 + 763 = 31283
Step 42: 31283 + 763 = 32046
Step 43: 32046 + 763 = 32809
Step 44: 32809 + 763 = 33572
Step 45: 33572 + 763 = 34335
Step 46: 34335 + 763 = 35098
Step 47: 35098 + 763 = 35861
Step 48: 35861 + 763 = 36624
Step 49: 36624 + 763 = 37387
Step 50: 37387 + 763 = 38150
Step 51: 38150 + 763 = 38913
Step 52: 38913 + 763 = 39676
Step 53: 39676 + 763 = 40439
Step 54: 40439 + 763 = 41202
Step 55: 41202 + 763 = 41965
Step 56: 41965 + 763 = 42728
Step 57: 42728 + 763 = 43491
Step 58: 43491 + 763 = 44254
Step 59: 44254 + 763 = 45017
Step 60: 45017 + 763 = 45780
Step 61: 45780 + 763 = 46543
Step 62: 46543 + 763 = 47306
Step 63: 47306 + 763 = 48069
Step 64: 48069 + 763 = 48832
Step 65: 48832 + 763 = 49595
Step 66: 49595 + 763 = 50358
Step 67: 50358 + 763 = 51121
Step 68: 51121 + 763 = 51884
Step 69: 51884 + 763 = 52647
Step 70: 52647 + 763 = 53410
Step 71: 53410 + 763 = 54173
Step 72: 54173 + 763 = 54936
Step 73: 54936 + 763 = 55699
Step 74: 55699 + 763 = 56462
Step 75: 56462 + 763 = 57225
Step 76: 57225 + 763 = 57988
Step 77: 57988 + 763 = 58751
Step 78: 58751 + 763 = 59514
Step 79: 59514 + 763 = 60277
Step 80: 60277 + 763 = 61040
Step 81: 61040 + 763 = 61803
Step 82: 61803 + 763 = 62566
Step 83: 62566 + 763 = 63329
Step 84: 63329 + 763 = 64092
Step 85: 64092 + 763 = 64855
Step 86: 64855 + 763 = 65618
Step 87: 65618 + 763 = 66381
Step 88: 66381 + 763 = 67144
Step 89: 67144 + 763 = 67907
Step 90: 67907 + 763 = 68670
Step 91: 68670 + 763 = 69433
Step 92: 69433 + 763 = 70196
Step 93: 70196 + 763 = 70959
Step 94: 70959 + 763 = 71722
Step 95: 71722 + 763 = 72485
Step 96: 72485 + 763 = 73248
Step 97: 73248 + 763 = 74011
Step 98: 74011 + 763 = 74774
Step 99: 74774 + 763 = 75537
Step 100: 75537 + 763 = 76300
Step 101: 76300 + 763 = 77063
Step 102: 77063 + 763 = 77826
Step 103: 77826 + 763 = 78589
Step 104: 78589 + 763 = 79352
Step 105: 79352 + 763 = 80115
Step 106: 80115 + 763 = 80878
Step 107: 80878 + 763 = 81641
Step 108: 81641 + 763 = 82404
Step 109: 82404 + 763 = 83167
Step 110: 83167 + 763 = 83930
Step 111: 83930 + 763 = 84693
Step 112: 84693 + 763 = 85456
Step 113: 85456 + 763 = 86219
Step 114: 86219 + 763 = 86982
Step 115: 86982 + 763 = 87745
Step 116: 87745 + 763 = 88508
Step 117: 88508 + 763 = 89271
Step 118: 89271 + 763 = 90034
Step 119: 90034 + 763 = 90797
Step 120: 90797 + 763 = 91560
Step 121: 91560 + 763 = 92323
Step 122: 92323 + 763 = 93086
Step 123: 93086 + 763 = 93849
Step 124: 93849 + 763 = 94612
Step 125: 94612 + 763 = 95375
Step 126: 95375 + 763 = 96138
Step 127: 96138 + 763 = 96901
Step 128: 96901 + 763 = 97664
Step 129: 97664 + 763 = 98427
Step 130: 98427 + 763 = 99190
Step 131: 99190 + 763 = 99953
Step 132: 99953 + 763 = 100716
Step 133: 100716 + 763 = 101479
Step 134: 101479 + 763 = 102242
Step 135: 102242 + 763 = 103005
Step 136: 103005 + 763 = 103768
Step 137: 103768 + 763 = 104531
Step 138: 104531 + 763 = 105294
Step 139: 105294 + 763 = 106057
Step 140: 106057 + 763 = 106820
Step 141: 106820 + 763 = 107583
Step 142: 107583 + 763 = 108346
Step 143: 108346 + 763 = 109109
Step 144: 109109 + 763 = 109872
Step 145: 109872 + 763 = 110635
Step 146: 110635 + 763 = 111398
Step 147: 111398 + 763 = 112161
Step 148: 112161 + 763 = 112924
Step 149: 112924 + 763 = 113687
Step 150: 113687 + 763 = 114450
Step 151: 114450 + 763 = 115213
Step 152: 115213 + 763 = 115976
Step 153: 115976 + 763 = 116739
Step 154: 116739 + 763 = 117502
Step 155: 117502 + 763 = 118265
Step 156: 118265 + 763 = 119028
Step 157: 119028 + 763 = 119791
Step 158: 119791 + 763 = 120554
Step 159: 120554 + 763 = 121317
Step 160: 121317 + 763 = 122080
Step 161: 122080 + 763 = 122843
Step 162: 122843 + 763 = 123606
Step 163: 123606 + 763 = 124369
Step 164: 124369 + 763 = 125132
Step 165: 125132 + 763 = 125895
Step 166: 125895 + 763 = 126658
Step 167: 126658 + 763 = 127421
Step 168: 127421 + 763 = 128184
Step 169: 128184 + 763 = 128947
Step 170: 128947 + 763 = 129710
Step 171: 129710 + 763 = 130473
Step 172: 130473 + 763 = 131236
Step 173: 131236 + 763 = 131999
Step 174: 131999 + 763 = 132762
Step 175: 132762 + 763 = 133525
Step 176: 133525 + 763 = 134288
Step 177: 134288 + 763 = 135051
Step 178: 135051 + 763 = 135814
Step 179: 135814 + 763 = 136577
Step 180: 136577 + 763 = 137340

So, 763*180 = 137340