Let's calculate 6303 x 4421
6303 × 4421 = 4421 × (6303)
+ 4421 × 3 resulting in 13263
+ 4421 × 00 that results in 0
+ 4421 × 300 that results in 1326300
+ 4421 × 6000 that is equal 26526000

= 27865563
