Alright, let's work through 6470 times 2277 step by step
6470 × 2277 = 2277 × (6470)
+ 2277 × 0 that equals 0
+ 2277 × 70 resulting in 159390
+ 2277 × 400 that results in 910800
+ 2277 × 6000 giving us 13662000

= 14732190
