We're going to solve 9771 multiplied by 8620
9771 × 8620 = 8620 × (9771)
+ 8620 × 1 that is equal 8620
+ 8620 × 70 which equals 603400
+ 8620 × 700 yielding 6034000
+ 8620 × 9000 yielding 77580000

= 84226020
