We're going to solve 9787 multiplied by 8878
9787 × 8878 = 8878 × (9787)
+ 8878 × 7 producing 62146
+ 8878 × 80 producing 710240
+ 8878 × 700 that results in 6214600
+ 8878 × 9000 giving us 79902000

= 86888986
