Alright, let's solve this math problem step by step. First, we have the number 573. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 73. So, we're going to take the number 573 and add it to itself 73 times.
Step 1: 0 + 573 = 573
Step 2: 573 + 573 = 1146
Step 3: 1146 + 573 = 1719
Step 4: 1719 + 573 = 2292
Step 5: 2292 + 573 = 2865
Step 6: 2865 + 573 = 3438
Step 7: 3438 + 573 = 4011
Step 8: 4011 + 573 = 4584
Step 9: 4584 + 573 = 5157
Step 10: 5157 + 573 = 5730
Step 11: 5730 + 573 = 6303
Step 12: 6303 + 573 = 6876
Step 13: 6876 + 573 = 7449
Step 14: 7449 + 573 = 8022
Step 15: 8022 + 573 = 8595
Step 16: 8595 + 573 = 9168
Step 17: 9168 + 573 = 9741
Step 18: 9741 + 573 = 10314
Step 19: 10314 + 573 = 10887
Step 20: 10887 + 573 = 11460
Step 21: 11460 + 573 = 12033
Step 22: 12033 + 573 = 12606
Step 23: 12606 + 573 = 13179
Step 24: 13179 + 573 = 13752
Step 25: 13752 + 573 = 14325
Step 26: 14325 + 573 = 14898
Step 27: 14898 + 573 = 15471
Step 28: 15471 + 573 = 16044
Step 29: 16044 + 573 = 16617
Step 30: 16617 + 573 = 17190
Step 31: 17190 + 573 = 17763
Step 32: 17763 + 573 = 18336
Step 33: 18336 + 573 = 18909
Step 34: 18909 + 573 = 19482
Step 35: 19482 + 573 = 20055
Step 36: 20055 + 573 = 20628
Step 37: 20628 + 573 = 21201
Step 38: 21201 + 573 = 21774
Step 39: 21774 + 573 = 22347
Step 40: 22347 + 573 = 22920
Step 41: 22920 + 573 = 23493
Step 42: 23493 + 573 = 24066
Step 43: 24066 + 573 = 24639
Step 44: 24639 + 573 = 25212
Step 45: 25212 + 573 = 25785
Step 46: 25785 + 573 = 26358
Step 47: 26358 + 573 = 26931
Step 48: 26931 + 573 = 27504
Step 49: 27504 + 573 = 28077
Step 50: 28077 + 573 = 28650
Step 51: 28650 + 573 = 29223
Step 52: 29223 + 573 = 29796
Step 53: 29796 + 573 = 30369
Step 54: 30369 + 573 = 30942
Step 55: 30942 + 573 = 31515
Step 56: 31515 + 573 = 32088
Step 57: 32088 + 573 = 32661
Step 58: 32661 + 573 = 33234
Step 59: 33234 + 573 = 33807
Step 60: 33807 + 573 = 34380
Step 61: 34380 + 573 = 34953
Step 62: 34953 + 573 = 35526
Step 63: 35526 + 573 = 36099
Step 64: 36099 + 573 = 36672
Step 65: 36672 + 573 = 37245
Step 66: 37245 + 573 = 37818
Step 67: 37818 + 573 = 38391
Step 68: 38391 + 573 = 38964
Step 69: 38964 + 573 = 39537
Step 70: 39537 + 573 = 40110
Step 71: 40110 + 573 = 40683
Step 72: 40683 + 573 = 41256
Step 73: 41256 + 573 = 41829

So, 573*73 = 41829