Without delay, let's solve this. We've got 719 and we will be multiplying it by 85, that is, adding 719 to itself 85 times.
Step 1: 0 + 719 = 719
Step 2: 719 + 719 = 1438
Step 3: 1438 + 719 = 2157
Step 4: 2157 + 719 = 2876
Step 5: 2876 + 719 = 3595
Step 6: 3595 + 719 = 4314
Step 7: 4314 + 719 = 5033
Step 8: 5033 + 719 = 5752
Step 9: 5752 + 719 = 6471
Step 10: 6471 + 719 = 7190
Step 11: 7190 + 719 = 7909
Step 12: 7909 + 719 = 8628
Step 13: 8628 + 719 = 9347
Step 14: 9347 + 719 = 10066
Step 15: 10066 + 719 = 10785
Step 16: 10785 + 719 = 11504
Step 17: 11504 + 719 = 12223
Step 18: 12223 + 719 = 12942
Step 19: 12942 + 719 = 13661
Step 20: 13661 + 719 = 14380
Step 21: 14380 + 719 = 15099
Step 22: 15099 + 719 = 15818
Step 23: 15818 + 719 = 16537
Step 24: 16537 + 719 = 17256
Step 25: 17256 + 719 = 17975
Step 26: 17975 + 719 = 18694
Step 27: 18694 + 719 = 19413
Step 28: 19413 + 719 = 20132
Step 29: 20132 + 719 = 20851
Step 30: 20851 + 719 = 21570
Step 31: 21570 + 719 = 22289
Step 32: 22289 + 719 = 23008
Step 33: 23008 + 719 = 23727
Step 34: 23727 + 719 = 24446
Step 35: 24446 + 719 = 25165
Step 36: 25165 + 719 = 25884
Step 37: 25884 + 719 = 26603
Step 38: 26603 + 719 = 27322
Step 39: 27322 + 719 = 28041
Step 40: 28041 + 719 = 28760
Step 41: 28760 + 719 = 29479
Step 42: 29479 + 719 = 30198
Step 43: 30198 + 719 = 30917
Step 44: 30917 + 719 = 31636
Step 45: 31636 + 719 = 32355
Step 46: 32355 + 719 = 33074
Step 47: 33074 + 719 = 33793
Step 48: 33793 + 719 = 34512
Step 49: 34512 + 719 = 35231
Step 50: 35231 + 719 = 35950
Step 51: 35950 + 719 = 36669
Step 52: 36669 + 719 = 37388
Step 53: 37388 + 719 = 38107
Step 54: 38107 + 719 = 38826
Step 55: 38826 + 719 = 39545
Step 56: 39545 + 719 = 40264
Step 57: 40264 + 719 = 40983
Step 58: 40983 + 719 = 41702
Step 59: 41702 + 719 = 42421
Step 60: 42421 + 719 = 43140
Step 61: 43140 + 719 = 43859
Step 62: 43859 + 719 = 44578
Step 63: 44578 + 719 = 45297
Step 64: 45297 + 719 = 46016
Step 65: 46016 + 719 = 46735
Step 66: 46735 + 719 = 47454
Step 67: 47454 + 719 = 48173
Step 68: 48173 + 719 = 48892
Step 69: 48892 + 719 = 49611
Step 70: 49611 + 719 = 50330
Step 71: 50330 + 719 = 51049
Step 72: 51049 + 719 = 51768
Step 73: 51768 + 719 = 52487
Step 74: 52487 + 719 = 53206
Step 75: 53206 + 719 = 53925
Step 76: 53925 + 719 = 54644
Step 77: 54644 + 719 = 55363
Step 78: 55363 + 719 = 56082
Step 79: 56082 + 719 = 56801
Step 80: 56801 + 719 = 57520
Step 81: 57520 + 719 = 58239
Step 82: 58239 + 719 = 58958
Step 83: 58958 + 719 = 59677
Step 84: 59677 + 719 = 60396
Step 85: 60396 + 719 = 61115

So, 719*85 = 61115