We're going to solve 3811 multiplied by 1622
3811 × 1622 = 1622 × (3811)
+ 1622 × 1 that results in 1622
+ 1622 × 10 producing 16220
+ 1622 × 800 that is equal 1297600
+ 1622 × 3000 yielding 4866000

= 6181442
