We're going to solve 8641 multiplied by 7164
8641 × 7164 = 7164 × (8641)
+ 7164 × 1 resulting in 7164
+ 7164 × 40 giving us 286560
+ 7164 × 600 yielding 4298400
+ 7164 × 8000 what gives us 57312000

= 61904124
