We're going to solve 2783 multiplied by 4521
2783 × 4521 = 4521 × (2783)
+ 4521 × 3 what gives us 13563
+ 4521 × 80 that results in 361680
+ 4521 × 700 that is equal 3164700
+ 4521 × 2000 giving us 9042000

= 12581943
