We're going to solve 7749 multiplied by 2568
7749 × 2568 = 2568 × (7749)
+ 2568 × 9 what gives us 23112
+ 2568 × 40 that results in 102720
+ 2568 × 700 what gives us 1797600
+ 2568 × 7000 that results in 17976000

= 19899432
