Alright, let's work through 9331 times 9066 step by step
9331 × 9066 = 9066 × (9331)
+ 9066 × 1 resulting in 9066
+ 9066 × 30 what gives us 271980
+ 9066 × 300 resulting in 2719800
+ 9066 × 9000 giving us 81594000

= 84594846
