We're going to solve 9519 multiplied by 8520
9519 × 8520 = 8520 × (9519)
+ 8520 × 9 giving us 76680
+ 8520 × 10 which equals 85200
+ 8520 × 500 what gives us 4260000
+ 8520 × 9000 yielding 76680000

= 81101880
