We're going to solve 9644 multiplied by 2231
9644 × 2231 = 2231 × (9644)
+ 2231 × 4 that is equal 8924
+ 2231 × 40 giving us 89240
+ 2231 × 600 which equals 1338600
+ 2231 × 9000 producing 20079000

= 21515764
