Alright, let's work through 8550 times 9553 step by step
8550 × 9553 = 9553 × (8550)
+ 9553 × 0 that is equal 0
+ 9553 × 50 giving us 477650
+ 9553 × 500 what gives us 4776500
+ 9553 × 8000 yielding 76424000

= 81678150
