We're going to solve 4242 multiplied by 1570
4242 × 1570 = 1570 × (4242)
+ 1570 × 2 producing 3140
+ 1570 × 40 yielding 62800
+ 1570 × 200 which equals 314000
+ 1570 × 4000 that is equal 6280000

= 6659940
