Let's get this math done. We have 888 and we're going to multiply it by 105. This is the same as taking 888 and adding it to itself 105 times.
Step 1: 0 + 888 = 888
Step 2: 888 + 888 = 1776
Step 3: 1776 + 888 = 2664
Step 4: 2664 + 888 = 3552
Step 5: 3552 + 888 = 4440
Step 6: 4440 + 888 = 5328
Step 7: 5328 + 888 = 6216
Step 8: 6216 + 888 = 7104
Step 9: 7104 + 888 = 7992
Step 10: 7992 + 888 = 8880
Step 11: 8880 + 888 = 9768
Step 12: 9768 + 888 = 10656
Step 13: 10656 + 888 = 11544
Step 14: 11544 + 888 = 12432
Step 15: 12432 + 888 = 13320
Step 16: 13320 + 888 = 14208
Step 17: 14208 + 888 = 15096
Step 18: 15096 + 888 = 15984
Step 19: 15984 + 888 = 16872
Step 20: 16872 + 888 = 17760
Step 21: 17760 + 888 = 18648
Step 22: 18648 + 888 = 19536
Step 23: 19536 + 888 = 20424
Step 24: 20424 + 888 = 21312
Step 25: 21312 + 888 = 22200
Step 26: 22200 + 888 = 23088
Step 27: 23088 + 888 = 23976
Step 28: 23976 + 888 = 24864
Step 29: 24864 + 888 = 25752
Step 30: 25752 + 888 = 26640
Step 31: 26640 + 888 = 27528
Step 32: 27528 + 888 = 28416
Step 33: 28416 + 888 = 29304
Step 34: 29304 + 888 = 30192
Step 35: 30192 + 888 = 31080
Step 36: 31080 + 888 = 31968
Step 37: 31968 + 888 = 32856
Step 38: 32856 + 888 = 33744
Step 39: 33744 + 888 = 34632
Step 40: 34632 + 888 = 35520
Step 41: 35520 + 888 = 36408
Step 42: 36408 + 888 = 37296
Step 43: 37296 + 888 = 38184
Step 44: 38184 + 888 = 39072
Step 45: 39072 + 888 = 39960
Step 46: 39960 + 888 = 40848
Step 47: 40848 + 888 = 41736
Step 48: 41736 + 888 = 42624
Step 49: 42624 + 888 = 43512
Step 50: 43512 + 888 = 44400
Step 51: 44400 + 888 = 45288
Step 52: 45288 + 888 = 46176
Step 53: 46176 + 888 = 47064
Step 54: 47064 + 888 = 47952
Step 55: 47952 + 888 = 48840
Step 56: 48840 + 888 = 49728
Step 57: 49728 + 888 = 50616
Step 58: 50616 + 888 = 51504
Step 59: 51504 + 888 = 52392
Step 60: 52392 + 888 = 53280
Step 61: 53280 + 888 = 54168
Step 62: 54168 + 888 = 55056
Step 63: 55056 + 888 = 55944
Step 64: 55944 + 888 = 56832
Step 65: 56832 + 888 = 57720
Step 66: 57720 + 888 = 58608
Step 67: 58608 + 888 = 59496
Step 68: 59496 + 888 = 60384
Step 69: 60384 + 888 = 61272
Step 70: 61272 + 888 = 62160
Step 71: 62160 + 888 = 63048
Step 72: 63048 + 888 = 63936
Step 73: 63936 + 888 = 64824
Step 74: 64824 + 888 = 65712
Step 75: 65712 + 888 = 66600
Step 76: 66600 + 888 = 67488
Step 77: 67488 + 888 = 68376
Step 78: 68376 + 888 = 69264
Step 79: 69264 + 888 = 70152
Step 80: 70152 + 888 = 71040
Step 81: 71040 + 888 = 71928
Step 82: 71928 + 888 = 72816
Step 83: 72816 + 888 = 73704
Step 84: 73704 + 888 = 74592
Step 85: 74592 + 888 = 75480
Step 86: 75480 + 888 = 76368
Step 87: 76368 + 888 = 77256
Step 88: 77256 + 888 = 78144
Step 89: 78144 + 888 = 79032
Step 90: 79032 + 888 = 79920
Step 91: 79920 + 888 = 80808
Step 92: 80808 + 888 = 81696
Step 93: 81696 + 888 = 82584
Step 94: 82584 + 888 = 83472
Step 95: 83472 + 888 = 84360
Step 96: 84360 + 888 = 85248
Step 97: 85248 + 888 = 86136
Step 98: 86136 + 888 = 87024
Step 99: 87024 + 888 = 87912
Step 100: 87912 + 888 = 88800
Step 101: 88800 + 888 = 89688
Step 102: 89688 + 888 = 90576
Step 103: 90576 + 888 = 91464
Step 104: 91464 + 888 = 92352
Step 105: 92352 + 888 = 93240

So, 888*105 = 93240