We're going to solve 1857 multiplied by 4551
1857 × 4551 = 4551 × (1857)
+ 4551 × 7 producing 31857
+ 4551 × 50 yielding 227550
+ 4551 × 800 producing 3640800
+ 4551 × 1000 giving us 4551000

= 8451207
