Alright, let's work through 8430 times 1135 step by step
8430 × 1135 = 1135 × (8430)
+ 1135 × 0 producing 0
+ 1135 × 30 yielding 34050
+ 1135 × 400 yielding 454000
+ 1135 × 8000 producing 9080000

= 9568050
