Alright, let's work through 8512 times 7912 step by step
8512 × 7912 = 7912 × (8512)
+ 7912 × 2 what gives us 15824
+ 7912 × 10 producing 79120
+ 7912 × 500 yielding 3956000
+ 7912 × 8000 resulting in 63296000

= 67346944
