We're going to solve 1790 multiplied by 2451
1790 × 2451 = 2451 × (1790)
+ 2451 × 0 resulting in 0
+ 2451 × 90 yielding 220590
+ 2451 × 700 producing 1715700
+ 2451 × 1000 giving us 2451000

= 4387290
