We're going to solve 7828 multiplied by 2120
7828 × 2120 = 2120 × (7828)
+ 2120 × 8 what gives us 16960
+ 2120 × 20 giving us 42400
+ 2120 × 800 producing 1696000
+ 2120 × 7000 resulting in 14840000

= 16595360
