Let's calculate 7844 x 3021
7844 × 3021 = 3021 × (7844)
+ 3021 × 4 producing 12084
+ 3021 × 40 resulting in 120840
+ 3021 × 800 that results in 2416800
+ 3021 × 7000 that is equal 21147000

= 23696724
