We're going to solve 8417 multiplied by 9690
8417 × 9690 = 9690 × (8417)
+ 9690 × 7 which equals 67830
+ 9690 × 10 what gives us 96900
+ 9690 × 400 yielding 3876000
+ 9690 × 8000 that is equal 77520000

= 81560730
