We're going to solve 2644 multiplied by 3861
2644 × 3861 = 3861 × (2644)
+ 3861 × 4 that results in 15444
+ 3861 × 40 that is equal 154440
+ 3861 × 600 resulting in 2316600
+ 3861 × 2000 that results in 7722000

= 10208484
