We're going to solve 9069 multiplied by 9991
9069 × 9991 = 9991 × (9069)
+ 9991 × 9 resulting in 89919
+ 9991 × 60 yielding 599460
+ 9991 × 000 what gives us 0
+ 9991 × 9000 that results in 89919000

= 90608379
