We're going to solve 6821 multiplied by 1278
6821 × 1278 = 1278 × (6821)
+ 1278 × 1 that results in 1278
+ 1278 × 20 yielding 25560
+ 1278 × 800 what gives us 1022400
+ 1278 × 6000 that results in 7668000

= 8717238
