We're going to solve 8387 multiplied by 9531
8387 × 9531 = 9531 × (8387)
+ 9531 × 7 giving us 66717
+ 9531 × 80 giving us 762480
+ 9531 × 300 that equals 2859300
+ 9531 × 8000 resulting in 76248000

= 79936497
