We're going to solve 4777 multiplied by 8520
4777 × 8520 = 8520 × (4777)
+ 8520 × 7 that is equal 59640
+ 8520 × 70 which equals 596400
+ 8520 × 700 that is equal 5964000
+ 8520 × 4000 that is equal 34080000

= 40700040
