We're going to solve 7771 multiplied by 1647
7771 × 1647 = 1647 × (7771)
+ 1647 × 1 resulting in 1647
+ 1647 × 70 yielding 115290
+ 1647 × 700 producing 1152900
+ 1647 × 7000 that is equal 11529000

= 12798837
