We're going to solve 9689 multiplied by 8607
9689 × 8607 = 8607 × (9689)
+ 8607 × 9 yielding 77463
+ 8607 × 80 producing 688560
+ 8607 × 600 what gives us 5164200
+ 8607 × 9000 resulting in 77463000

= 83393223
