Alright, let's solve this math problem step by step. First, we have the number 869. 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 869 and add it to itself 108 times.
Step 1: 0 + 869 = 869
Step 2: 869 + 869 = 1738
Step 3: 1738 + 869 = 2607
Step 4: 2607 + 869 = 3476
Step 5: 3476 + 869 = 4345
Step 6: 4345 + 869 = 5214
Step 7: 5214 + 869 = 6083
Step 8: 6083 + 869 = 6952
Step 9: 6952 + 869 = 7821
Step 10: 7821 + 869 = 8690
Step 11: 8690 + 869 = 9559
Step 12: 9559 + 869 = 10428
Step 13: 10428 + 869 = 11297
Step 14: 11297 + 869 = 12166
Step 15: 12166 + 869 = 13035
Step 16: 13035 + 869 = 13904
Step 17: 13904 + 869 = 14773
Step 18: 14773 + 869 = 15642
Step 19: 15642 + 869 = 16511
Step 20: 16511 + 869 = 17380
Step 21: 17380 + 869 = 18249
Step 22: 18249 + 869 = 19118
Step 23: 19118 + 869 = 19987
Step 24: 19987 + 869 = 20856
Step 25: 20856 + 869 = 21725
Step 26: 21725 + 869 = 22594
Step 27: 22594 + 869 = 23463
Step 28: 23463 + 869 = 24332
Step 29: 24332 + 869 = 25201
Step 30: 25201 + 869 = 26070
Step 31: 26070 + 869 = 26939
Step 32: 26939 + 869 = 27808
Step 33: 27808 + 869 = 28677
Step 34: 28677 + 869 = 29546
Step 35: 29546 + 869 = 30415
Step 36: 30415 + 869 = 31284
Step 37: 31284 + 869 = 32153
Step 38: 32153 + 869 = 33022
Step 39: 33022 + 869 = 33891
Step 40: 33891 + 869 = 34760
Step 41: 34760 + 869 = 35629
Step 42: 35629 + 869 = 36498
Step 43: 36498 + 869 = 37367
Step 44: 37367 + 869 = 38236
Step 45: 38236 + 869 = 39105
Step 46: 39105 + 869 = 39974
Step 47: 39974 + 869 = 40843
Step 48: 40843 + 869 = 41712
Step 49: 41712 + 869 = 42581
Step 50: 42581 + 869 = 43450
Step 51: 43450 + 869 = 44319
Step 52: 44319 + 869 = 45188
Step 53: 45188 + 869 = 46057
Step 54: 46057 + 869 = 46926
Step 55: 46926 + 869 = 47795
Step 56: 47795 + 869 = 48664
Step 57: 48664 + 869 = 49533
Step 58: 49533 + 869 = 50402
Step 59: 50402 + 869 = 51271
Step 60: 51271 + 869 = 52140
Step 61: 52140 + 869 = 53009
Step 62: 53009 + 869 = 53878
Step 63: 53878 + 869 = 54747
Step 64: 54747 + 869 = 55616
Step 65: 55616 + 869 = 56485
Step 66: 56485 + 869 = 57354
Step 67: 57354 + 869 = 58223
Step 68: 58223 + 869 = 59092
Step 69: 59092 + 869 = 59961
Step 70: 59961 + 869 = 60830
Step 71: 60830 + 869 = 61699
Step 72: 61699 + 869 = 62568
Step 73: 62568 + 869 = 63437
Step 74: 63437 + 869 = 64306
Step 75: 64306 + 869 = 65175
Step 76: 65175 + 869 = 66044
Step 77: 66044 + 869 = 66913
Step 78: 66913 + 869 = 67782
Step 79: 67782 + 869 = 68651
Step 80: 68651 + 869 = 69520
Step 81: 69520 + 869 = 70389
Step 82: 70389 + 869 = 71258
Step 83: 71258 + 869 = 72127
Step 84: 72127 + 869 = 72996
Step 85: 72996 + 869 = 73865
Step 86: 73865 + 869 = 74734
Step 87: 74734 + 869 = 75603
Step 88: 75603 + 869 = 76472
Step 89: 76472 + 869 = 77341
Step 90: 77341 + 869 = 78210
Step 91: 78210 + 869 = 79079
Step 92: 79079 + 869 = 79948
Step 93: 79948 + 869 = 80817
Step 94: 80817 + 869 = 81686
Step 95: 81686 + 869 = 82555
Step 96: 82555 + 869 = 83424
Step 97: 83424 + 869 = 84293
Step 98: 84293 + 869 = 85162
Step 99: 85162 + 869 = 86031
Step 100: 86031 + 869 = 86900
Step 101: 86900 + 869 = 87769
Step 102: 87769 + 869 = 88638
Step 103: 88638 + 869 = 89507
Step 104: 89507 + 869 = 90376
Step 105: 90376 + 869 = 91245
Step 106: 91245 + 869 = 92114
Step 107: 92114 + 869 = 92983
Step 108: 92983 + 869 = 93852

So, 869*108 = 93852