Alright, let's work through 7904 times 8032 step by step
7904 × 8032 = 8032 × (7904)
+ 8032 × 4 what gives us 32128
+ 8032 × 00 what gives us 0
+ 8032 × 900 yielding 7228800
+ 8032 × 7000 yielding 56224000

= 63484928
