OK, let's work through this together. We're starting with 530 and we're going to multiply it by 99, which means we add 530 to itself 99 times.
Step 1: 0 + 530 = 530
Step 2: 530 + 530 = 1060
Step 3: 1060 + 530 = 1590
Step 4: 1590 + 530 = 2120
Step 5: 2120 + 530 = 2650
Step 6: 2650 + 530 = 3180
Step 7: 3180 + 530 = 3710
Step 8: 3710 + 530 = 4240
Step 9: 4240 + 530 = 4770
Step 10: 4770 + 530 = 5300
Step 11: 5300 + 530 = 5830
Step 12: 5830 + 530 = 6360
Step 13: 6360 + 530 = 6890
Step 14: 6890 + 530 = 7420
Step 15: 7420 + 530 = 7950
Step 16: 7950 + 530 = 8480
Step 17: 8480 + 530 = 9010
Step 18: 9010 + 530 = 9540
Step 19: 9540 + 530 = 10070
Step 20: 10070 + 530 = 10600
Step 21: 10600 + 530 = 11130
Step 22: 11130 + 530 = 11660
Step 23: 11660 + 530 = 12190
Step 24: 12190 + 530 = 12720
Step 25: 12720 + 530 = 13250
Step 26: 13250 + 530 = 13780
Step 27: 13780 + 530 = 14310
Step 28: 14310 + 530 = 14840
Step 29: 14840 + 530 = 15370
Step 30: 15370 + 530 = 15900
Step 31: 15900 + 530 = 16430
Step 32: 16430 + 530 = 16960
Step 33: 16960 + 530 = 17490
Step 34: 17490 + 530 = 18020
Step 35: 18020 + 530 = 18550
Step 36: 18550 + 530 = 19080
Step 37: 19080 + 530 = 19610
Step 38: 19610 + 530 = 20140
Step 39: 20140 + 530 = 20670
Step 40: 20670 + 530 = 21200
Step 41: 21200 + 530 = 21730
Step 42: 21730 + 530 = 22260
Step 43: 22260 + 530 = 22790
Step 44: 22790 + 530 = 23320
Step 45: 23320 + 530 = 23850
Step 46: 23850 + 530 = 24380
Step 47: 24380 + 530 = 24910
Step 48: 24910 + 530 = 25440
Step 49: 25440 + 530 = 25970
Step 50: 25970 + 530 = 26500
Step 51: 26500 + 530 = 27030
Step 52: 27030 + 530 = 27560
Step 53: 27560 + 530 = 28090
Step 54: 28090 + 530 = 28620
Step 55: 28620 + 530 = 29150
Step 56: 29150 + 530 = 29680
Step 57: 29680 + 530 = 30210
Step 58: 30210 + 530 = 30740
Step 59: 30740 + 530 = 31270
Step 60: 31270 + 530 = 31800
Step 61: 31800 + 530 = 32330
Step 62: 32330 + 530 = 32860
Step 63: 32860 + 530 = 33390
Step 64: 33390 + 530 = 33920
Step 65: 33920 + 530 = 34450
Step 66: 34450 + 530 = 34980
Step 67: 34980 + 530 = 35510
Step 68: 35510 + 530 = 36040
Step 69: 36040 + 530 = 36570
Step 70: 36570 + 530 = 37100
Step 71: 37100 + 530 = 37630
Step 72: 37630 + 530 = 38160
Step 73: 38160 + 530 = 38690
Step 74: 38690 + 530 = 39220
Step 75: 39220 + 530 = 39750
Step 76: 39750 + 530 = 40280
Step 77: 40280 + 530 = 40810
Step 78: 40810 + 530 = 41340
Step 79: 41340 + 530 = 41870
Step 80: 41870 + 530 = 42400
Step 81: 42400 + 530 = 42930
Step 82: 42930 + 530 = 43460
Step 83: 43460 + 530 = 43990
Step 84: 43990 + 530 = 44520
Step 85: 44520 + 530 = 45050
Step 86: 45050 + 530 = 45580
Step 87: 45580 + 530 = 46110
Step 88: 46110 + 530 = 46640
Step 89: 46640 + 530 = 47170
Step 90: 47170 + 530 = 47700
Step 91: 47700 + 530 = 48230
Step 92: 48230 + 530 = 48760
Step 93: 48760 + 530 = 49290
Step 94: 49290 + 530 = 49820
Step 95: 49820 + 530 = 50350
Step 96: 50350 + 530 = 50880
Step 97: 50880 + 530 = 51410
Step 98: 51410 + 530 = 51940
Step 99: 51940 + 530 = 52470

So, 530*99 = 52470