Alright, let's work through 9888 times 8993 step by step
9888 × 8993 = 8993 × (9888)
+ 8993 × 8 producing 71944
+ 8993 × 80 giving us 719440
+ 8993 × 800 that is equal 7194400
+ 8993 × 9000 yielding 80937000

= 88922784
