Alright, let's work through 8511 times 947 step by step
8511 × 947 = 947 × (8511)
+ 947 × 1 resulting in 947
+ 947 × 10 that is equal 9470
+ 947 × 500 that results in 473500
+ 947 × 8000 yielding 7576000

= 8059917
