OK, let's work through this together. We're starting with 794 and we're going to multiply it by 73, which means we add 794 to itself 73 times.
Step 1: 0 + 794 = 794
Step 2: 794 + 794 = 1588
Step 3: 1588 + 794 = 2382
Step 4: 2382 + 794 = 3176
Step 5: 3176 + 794 = 3970
Step 6: 3970 + 794 = 4764
Step 7: 4764 + 794 = 5558
Step 8: 5558 + 794 = 6352
Step 9: 6352 + 794 = 7146
Step 10: 7146 + 794 = 7940
Step 11: 7940 + 794 = 8734
Step 12: 8734 + 794 = 9528
Step 13: 9528 + 794 = 10322
Step 14: 10322 + 794 = 11116
Step 15: 11116 + 794 = 11910
Step 16: 11910 + 794 = 12704
Step 17: 12704 + 794 = 13498
Step 18: 13498 + 794 = 14292
Step 19: 14292 + 794 = 15086
Step 20: 15086 + 794 = 15880
Step 21: 15880 + 794 = 16674
Step 22: 16674 + 794 = 17468
Step 23: 17468 + 794 = 18262
Step 24: 18262 + 794 = 19056
Step 25: 19056 + 794 = 19850
Step 26: 19850 + 794 = 20644
Step 27: 20644 + 794 = 21438
Step 28: 21438 + 794 = 22232
Step 29: 22232 + 794 = 23026
Step 30: 23026 + 794 = 23820
Step 31: 23820 + 794 = 24614
Step 32: 24614 + 794 = 25408
Step 33: 25408 + 794 = 26202
Step 34: 26202 + 794 = 26996
Step 35: 26996 + 794 = 27790
Step 36: 27790 + 794 = 28584
Step 37: 28584 + 794 = 29378
Step 38: 29378 + 794 = 30172
Step 39: 30172 + 794 = 30966
Step 40: 30966 + 794 = 31760
Step 41: 31760 + 794 = 32554
Step 42: 32554 + 794 = 33348
Step 43: 33348 + 794 = 34142
Step 44: 34142 + 794 = 34936
Step 45: 34936 + 794 = 35730
Step 46: 35730 + 794 = 36524
Step 47: 36524 + 794 = 37318
Step 48: 37318 + 794 = 38112
Step 49: 38112 + 794 = 38906
Step 50: 38906 + 794 = 39700
Step 51: 39700 + 794 = 40494
Step 52: 40494 + 794 = 41288
Step 53: 41288 + 794 = 42082
Step 54: 42082 + 794 = 42876
Step 55: 42876 + 794 = 43670
Step 56: 43670 + 794 = 44464
Step 57: 44464 + 794 = 45258
Step 58: 45258 + 794 = 46052
Step 59: 46052 + 794 = 46846
Step 60: 46846 + 794 = 47640
Step 61: 47640 + 794 = 48434
Step 62: 48434 + 794 = 49228
Step 63: 49228 + 794 = 50022
Step 64: 50022 + 794 = 50816
Step 65: 50816 + 794 = 51610
Step 66: 51610 + 794 = 52404
Step 67: 52404 + 794 = 53198
Step 68: 53198 + 794 = 53992
Step 69: 53992 + 794 = 54786
Step 70: 54786 + 794 = 55580
Step 71: 55580 + 794 = 56374
Step 72: 56374 + 794 = 57168
Step 73: 57168 + 794 = 57962

So, 794*73 = 57962