We're going to solve 9845 multiplied by 5644
9845 × 5644 = 5644 × (9845)
+ 5644 × 5 producing 28220
+ 5644 × 40 that results in 225760
+ 5644 × 800 which equals 4515200
+ 5644 × 9000 giving us 50796000

= 55565180
