We're going to solve 6891 multiplied by 8828
6891 × 8828 = 8828 × (6891)
+ 8828 × 1 what gives us 8828
+ 8828 × 90 resulting in 794520
+ 8828 × 800 what gives us 7062400
+ 8828 × 6000 giving us 52968000

= 60833748
