We're going to solve 7991 multiplied by 8776
7991 × 8776 = 8776 × (7991)
+ 8776 × 1 giving us 8776
+ 8776 × 90 giving us 789840
+ 8776 × 900 yielding 7898400
+ 8776 × 7000 producing 61432000

= 70129016
