We're going to solve 7720 multiplied by 2854
7720 × 2854 = 2854 × (7720)
+ 2854 × 0 giving us 0
+ 2854 × 20 that results in 57080
+ 2854 × 700 that is equal 1997800
+ 2854 × 7000 what gives us 19978000

= 22032880
