Alright, let's work through 9163 times 8112 step by step
9163 × 8112 = 8112 × (9163)
+ 8112 × 3 what gives us 24336
+ 8112 × 60 which equals 486720
+ 8112 × 100 giving us 811200
+ 8112 × 9000 what gives us 73008000

= 74330256
