We're going to solve 7845 multiplied by 2799
7845 × 2799 = 2799 × (7845)
+ 2799 × 5 what gives us 13995
+ 2799 × 40 which equals 111960
+ 2799 × 800 yielding 2239200
+ 2799 × 7000 which equals 19593000

= 21958155
