Alright, let's work through 6222 times 400 step by step
6222 × 400 = 400 × (6222)
+ 400 × 2 that results in 800
+ 400 × 20 producing 8000
+ 400 × 200 resulting in 80000
+ 400 × 6000 that equals 2400000

= 2488800
