We're going to solve 9815 multiplied by 6561
9815 × 6561 = 6561 × (9815)
+ 6561 × 5 that equals 32805
+ 6561 × 10 that results in 65610
+ 6561 × 800 which equals 5248800
+ 6561 × 9000 which equals 59049000

= 64396215
