Alright, let's solve this math problem step by step. First, we have the number 517. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 43. So, we're going to take the number 517 and add it to itself 43 times.
Step 1: 0 + 517 = 517
Step 2: 517 + 517 = 1034
Step 3: 1034 + 517 = 1551
Step 4: 1551 + 517 = 2068
Step 5: 2068 + 517 = 2585
Step 6: 2585 + 517 = 3102
Step 7: 3102 + 517 = 3619
Step 8: 3619 + 517 = 4136
Step 9: 4136 + 517 = 4653
Step 10: 4653 + 517 = 5170
Step 11: 5170 + 517 = 5687
Step 12: 5687 + 517 = 6204
Step 13: 6204 + 517 = 6721
Step 14: 6721 + 517 = 7238
Step 15: 7238 + 517 = 7755
Step 16: 7755 + 517 = 8272
Step 17: 8272 + 517 = 8789
Step 18: 8789 + 517 = 9306
Step 19: 9306 + 517 = 9823
Step 20: 9823 + 517 = 10340
Step 21: 10340 + 517 = 10857
Step 22: 10857 + 517 = 11374
Step 23: 11374 + 517 = 11891
Step 24: 11891 + 517 = 12408
Step 25: 12408 + 517 = 12925
Step 26: 12925 + 517 = 13442
Step 27: 13442 + 517 = 13959
Step 28: 13959 + 517 = 14476
Step 29: 14476 + 517 = 14993
Step 30: 14993 + 517 = 15510
Step 31: 15510 + 517 = 16027
Step 32: 16027 + 517 = 16544
Step 33: 16544 + 517 = 17061
Step 34: 17061 + 517 = 17578
Step 35: 17578 + 517 = 18095
Step 36: 18095 + 517 = 18612
Step 37: 18612 + 517 = 19129
Step 38: 19129 + 517 = 19646
Step 39: 19646 + 517 = 20163
Step 40: 20163 + 517 = 20680
Step 41: 20680 + 517 = 21197
Step 42: 21197 + 517 = 21714
Step 43: 21714 + 517 = 22231

So, 517*43 = 22231