We're going to solve 9865 multiplied by 7777
9865 × 7777 = 7777 × (9865)
+ 7777 × 5 yielding 38885
+ 7777 × 60 producing 466620
+ 7777 × 800 that is equal 6221600
+ 7777 × 9000 producing 69993000

= 76720105
