Alright, let's work through 8581 times 9324 step by step
8581 × 9324 = 9324 × (8581)
+ 9324 × 1 yielding 9324
+ 9324 × 80 which equals 745920
+ 9324 × 500 that is equal 4662000
+ 9324 × 8000 that is equal 74592000

= 80009244
