Alright, let's work through 9000 times 9386 step by step
9000 × 9386 = 9386 × (9000)
+ 9386 × 0 what gives us 0
+ 9386 × 00 resulting in 0
+ 9386 × 000 what gives us 0
+ 9386 × 9000 resulting in 84474000

= 84474000
