Alright, let's work through 8570 times 985 step by step
8570 × 985 = 985 × (8570)
+ 985 × 0 which equals 0
+ 985 × 70 which equals 68950
+ 985 × 500 what gives us 492500
+ 985 × 8000 that results in 7880000

= 8441450
