Alright, let's solve this math problem step by step. First, we have the number 264. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 171. So, we're going to take the number 264 and add it to itself 171 times.
Step 1: 0 + 264 = 264
Step 2: 264 + 264 = 528
Step 3: 528 + 264 = 792
Step 4: 792 + 264 = 1056
Step 5: 1056 + 264 = 1320
Step 6: 1320 + 264 = 1584
Step 7: 1584 + 264 = 1848
Step 8: 1848 + 264 = 2112
Step 9: 2112 + 264 = 2376
Step 10: 2376 + 264 = 2640
Step 11: 2640 + 264 = 2904
Step 12: 2904 + 264 = 3168
Step 13: 3168 + 264 = 3432
Step 14: 3432 + 264 = 3696
Step 15: 3696 + 264 = 3960
Step 16: 3960 + 264 = 4224
Step 17: 4224 + 264 = 4488
Step 18: 4488 + 264 = 4752
Step 19: 4752 + 264 = 5016
Step 20: 5016 + 264 = 5280
Step 21: 5280 + 264 = 5544
Step 22: 5544 + 264 = 5808
Step 23: 5808 + 264 = 6072
Step 24: 6072 + 264 = 6336
Step 25: 6336 + 264 = 6600
Step 26: 6600 + 264 = 6864
Step 27: 6864 + 264 = 7128
Step 28: 7128 + 264 = 7392
Step 29: 7392 + 264 = 7656
Step 30: 7656 + 264 = 7920
Step 31: 7920 + 264 = 8184
Step 32: 8184 + 264 = 8448
Step 33: 8448 + 264 = 8712
Step 34: 8712 + 264 = 8976
Step 35: 8976 + 264 = 9240
Step 36: 9240 + 264 = 9504
Step 37: 9504 + 264 = 9768
Step 38: 9768 + 264 = 10032
Step 39: 10032 + 264 = 10296
Step 40: 10296 + 264 = 10560
Step 41: 10560 + 264 = 10824
Step 42: 10824 + 264 = 11088
Step 43: 11088 + 264 = 11352
Step 44: 11352 + 264 = 11616
Step 45: 11616 + 264 = 11880
Step 46: 11880 + 264 = 12144
Step 47: 12144 + 264 = 12408
Step 48: 12408 + 264 = 12672
Step 49: 12672 + 264 = 12936
Step 50: 12936 + 264 = 13200
Step 51: 13200 + 264 = 13464
Step 52: 13464 + 264 = 13728
Step 53: 13728 + 264 = 13992
Step 54: 13992 + 264 = 14256
Step 55: 14256 + 264 = 14520
Step 56: 14520 + 264 = 14784
Step 57: 14784 + 264 = 15048
Step 58: 15048 + 264 = 15312
Step 59: 15312 + 264 = 15576
Step 60: 15576 + 264 = 15840
Step 61: 15840 + 264 = 16104
Step 62: 16104 + 264 = 16368
Step 63: 16368 + 264 = 16632
Step 64: 16632 + 264 = 16896
Step 65: 16896 + 264 = 17160
Step 66: 17160 + 264 = 17424
Step 67: 17424 + 264 = 17688
Step 68: 17688 + 264 = 17952
Step 69: 17952 + 264 = 18216
Step 70: 18216 + 264 = 18480
Step 71: 18480 + 264 = 18744
Step 72: 18744 + 264 = 19008
Step 73: 19008 + 264 = 19272
Step 74: 19272 + 264 = 19536
Step 75: 19536 + 264 = 19800
Step 76: 19800 + 264 = 20064
Step 77: 20064 + 264 = 20328
Step 78: 20328 + 264 = 20592
Step 79: 20592 + 264 = 20856
Step 80: 20856 + 264 = 21120
Step 81: 21120 + 264 = 21384
Step 82: 21384 + 264 = 21648
Step 83: 21648 + 264 = 21912
Step 84: 21912 + 264 = 22176
Step 85: 22176 + 264 = 22440
Step 86: 22440 + 264 = 22704
Step 87: 22704 + 264 = 22968
Step 88: 22968 + 264 = 23232
Step 89: 23232 + 264 = 23496
Step 90: 23496 + 264 = 23760
Step 91: 23760 + 264 = 24024
Step 92: 24024 + 264 = 24288
Step 93: 24288 + 264 = 24552
Step 94: 24552 + 264 = 24816
Step 95: 24816 + 264 = 25080
Step 96: 25080 + 264 = 25344
Step 97: 25344 + 264 = 25608
Step 98: 25608 + 264 = 25872
Step 99: 25872 + 264 = 26136
Step 100: 26136 + 264 = 26400
Step 101: 26400 + 264 = 26664
Step 102: 26664 + 264 = 26928
Step 103: 26928 + 264 = 27192
Step 104: 27192 + 264 = 27456
Step 105: 27456 + 264 = 27720
Step 106: 27720 + 264 = 27984
Step 107: 27984 + 264 = 28248
Step 108: 28248 + 264 = 28512
Step 109: 28512 + 264 = 28776
Step 110: 28776 + 264 = 29040
Step 111: 29040 + 264 = 29304
Step 112: 29304 + 264 = 29568
Step 113: 29568 + 264 = 29832
Step 114: 29832 + 264 = 30096
Step 115: 30096 + 264 = 30360
Step 116: 30360 + 264 = 30624
Step 117: 30624 + 264 = 30888
Step 118: 30888 + 264 = 31152
Step 119: 31152 + 264 = 31416
Step 120: 31416 + 264 = 31680
Step 121: 31680 + 264 = 31944
Step 122: 31944 + 264 = 32208
Step 123: 32208 + 264 = 32472
Step 124: 32472 + 264 = 32736
Step 125: 32736 + 264 = 33000
Step 126: 33000 + 264 = 33264
Step 127: 33264 + 264 = 33528
Step 128: 33528 + 264 = 33792
Step 129: 33792 + 264 = 34056
Step 130: 34056 + 264 = 34320
Step 131: 34320 + 264 = 34584
Step 132: 34584 + 264 = 34848
Step 133: 34848 + 264 = 35112
Step 134: 35112 + 264 = 35376
Step 135: 35376 + 264 = 35640
Step 136: 35640 + 264 = 35904
Step 137: 35904 + 264 = 36168
Step 138: 36168 + 264 = 36432
Step 139: 36432 + 264 = 36696
Step 140: 36696 + 264 = 36960
Step 141: 36960 + 264 = 37224
Step 142: 37224 + 264 = 37488
Step 143: 37488 + 264 = 37752
Step 144: 37752 + 264 = 38016
Step 145: 38016 + 264 = 38280
Step 146: 38280 + 264 = 38544
Step 147: 38544 + 264 = 38808
Step 148: 38808 + 264 = 39072
Step 149: 39072 + 264 = 39336
Step 150: 39336 + 264 = 39600
Step 151: 39600 + 264 = 39864
Step 152: 39864 + 264 = 40128
Step 153: 40128 + 264 = 40392
Step 154: 40392 + 264 = 40656
Step 155: 40656 + 264 = 40920
Step 156: 40920 + 264 = 41184
Step 157: 41184 + 264 = 41448
Step 158: 41448 + 264 = 41712
Step 159: 41712 + 264 = 41976
Step 160: 41976 + 264 = 42240
Step 161: 42240 + 264 = 42504
Step 162: 42504 + 264 = 42768
Step 163: 42768 + 264 = 43032
Step 164: 43032 + 264 = 43296
Step 165: 43296 + 264 = 43560
Step 166: 43560 + 264 = 43824
Step 167: 43824 + 264 = 44088
Step 168: 44088 + 264 = 44352
Step 169: 44352 + 264 = 44616
Step 170: 44616 + 264 = 44880
Step 171: 44880 + 264 = 45144

So, 264*171 = 45144