Alright, let's solve this math problem step by step. First, we have the number 803. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 108. So, we're going to take the number 803 and add it to itself 108 times.
Step 1: 0 + 803 = 803
Step 2: 803 + 803 = 1606
Step 3: 1606 + 803 = 2409
Step 4: 2409 + 803 = 3212
Step 5: 3212 + 803 = 4015
Step 6: 4015 + 803 = 4818
Step 7: 4818 + 803 = 5621
Step 8: 5621 + 803 = 6424
Step 9: 6424 + 803 = 7227
Step 10: 7227 + 803 = 8030
Step 11: 8030 + 803 = 8833
Step 12: 8833 + 803 = 9636
Step 13: 9636 + 803 = 10439
Step 14: 10439 + 803 = 11242
Step 15: 11242 + 803 = 12045
Step 16: 12045 + 803 = 12848
Step 17: 12848 + 803 = 13651
Step 18: 13651 + 803 = 14454
Step 19: 14454 + 803 = 15257
Step 20: 15257 + 803 = 16060
Step 21: 16060 + 803 = 16863
Step 22: 16863 + 803 = 17666
Step 23: 17666 + 803 = 18469
Step 24: 18469 + 803 = 19272
Step 25: 19272 + 803 = 20075
Step 26: 20075 + 803 = 20878
Step 27: 20878 + 803 = 21681
Step 28: 21681 + 803 = 22484
Step 29: 22484 + 803 = 23287
Step 30: 23287 + 803 = 24090
Step 31: 24090 + 803 = 24893
Step 32: 24893 + 803 = 25696
Step 33: 25696 + 803 = 26499
Step 34: 26499 + 803 = 27302
Step 35: 27302 + 803 = 28105
Step 36: 28105 + 803 = 28908
Step 37: 28908 + 803 = 29711
Step 38: 29711 + 803 = 30514
Step 39: 30514 + 803 = 31317
Step 40: 31317 + 803 = 32120
Step 41: 32120 + 803 = 32923
Step 42: 32923 + 803 = 33726
Step 43: 33726 + 803 = 34529
Step 44: 34529 + 803 = 35332
Step 45: 35332 + 803 = 36135
Step 46: 36135 + 803 = 36938
Step 47: 36938 + 803 = 37741
Step 48: 37741 + 803 = 38544
Step 49: 38544 + 803 = 39347
Step 50: 39347 + 803 = 40150
Step 51: 40150 + 803 = 40953
Step 52: 40953 + 803 = 41756
Step 53: 41756 + 803 = 42559
Step 54: 42559 + 803 = 43362
Step 55: 43362 + 803 = 44165
Step 56: 44165 + 803 = 44968
Step 57: 44968 + 803 = 45771
Step 58: 45771 + 803 = 46574
Step 59: 46574 + 803 = 47377
Step 60: 47377 + 803 = 48180
Step 61: 48180 + 803 = 48983
Step 62: 48983 + 803 = 49786
Step 63: 49786 + 803 = 50589
Step 64: 50589 + 803 = 51392
Step 65: 51392 + 803 = 52195
Step 66: 52195 + 803 = 52998
Step 67: 52998 + 803 = 53801
Step 68: 53801 + 803 = 54604
Step 69: 54604 + 803 = 55407
Step 70: 55407 + 803 = 56210
Step 71: 56210 + 803 = 57013
Step 72: 57013 + 803 = 57816
Step 73: 57816 + 803 = 58619
Step 74: 58619 + 803 = 59422
Step 75: 59422 + 803 = 60225
Step 76: 60225 + 803 = 61028
Step 77: 61028 + 803 = 61831
Step 78: 61831 + 803 = 62634
Step 79: 62634 + 803 = 63437
Step 80: 63437 + 803 = 64240
Step 81: 64240 + 803 = 65043
Step 82: 65043 + 803 = 65846
Step 83: 65846 + 803 = 66649
Step 84: 66649 + 803 = 67452
Step 85: 67452 + 803 = 68255
Step 86: 68255 + 803 = 69058
Step 87: 69058 + 803 = 69861
Step 88: 69861 + 803 = 70664
Step 89: 70664 + 803 = 71467
Step 90: 71467 + 803 = 72270
Step 91: 72270 + 803 = 73073
Step 92: 73073 + 803 = 73876
Step 93: 73876 + 803 = 74679
Step 94: 74679 + 803 = 75482
Step 95: 75482 + 803 = 76285
Step 96: 76285 + 803 = 77088
Step 97: 77088 + 803 = 77891
Step 98: 77891 + 803 = 78694
Step 99: 78694 + 803 = 79497
Step 100: 79497 + 803 = 80300
Step 101: 80300 + 803 = 81103
Step 102: 81103 + 803 = 81906
Step 103: 81906 + 803 = 82709
Step 104: 82709 + 803 = 83512
Step 105: 83512 + 803 = 84315
Step 106: 84315 + 803 = 85118
Step 107: 85118 + 803 = 85921
Step 108: 85921 + 803 = 86724

So, 803*108 = 86724