We're going to solve 8721 multiplied by 6451
8721 × 6451 = 6451 × (8721)
+ 6451 × 1 yielding 6451
+ 6451 × 20 giving us 129020
+ 6451 × 700 yielding 4515700
+ 6451 × 8000 yielding 51608000

= 56259171
