We're going to solve 3861 multiplied by 9905
3861 × 9905 = 9905 × (3861)
+ 9905 × 1 giving us 9905
+ 9905 × 60 that is equal 594300
+ 9905 × 800 which equals 7924000
+ 9905 × 3000 producing 29715000

= 38243205
