We're going to solve 2840 multiplied by 4302
2840 × 4302 = 4302 × (2840)
+ 4302 × 0 yielding 0
+ 4302 × 40 giving us 172080
+ 4302 × 800 what gives us 3441600
+ 4302 × 2000 that results in 8604000

= 12217680
