We're going to solve 6303 multiplied by 3684
6303 × 3684 = 3684 × (6303)
+ 3684 × 3 that is equal 11052
+ 3684 × 00 which equals 0
+ 3684 × 300 resulting in 1105200
+ 3684 × 6000 that equals 22104000

= 23220252
