We're going to solve 6621 multiplied by 1631
6621 × 1631 = 1631 × (6621)
+ 1631 × 1 giving us 1631
+ 1631 × 20 which equals 32620
+ 1631 × 600 yielding 978600
+ 1631 × 6000 that results in 9786000

= 10798851
