Alright, let's work through 8470 times 9372 step by step
8470 × 9372 = 9372 × (8470)
+ 9372 × 0 yielding 0
+ 9372 × 70 that is equal 656040
+ 9372 × 400 what gives us 3748800
+ 9372 × 8000 what gives us 74976000

= 79380840
