Alright, let's work through 6800 times 6406 step by step
6800 × 6406 = 6406 × (6800)
+ 6406 × 0 giving us 0
+ 6406 × 00 what gives us 0
+ 6406 × 800 producing 5124800
+ 6406 × 6000 which equals 38436000

= 43560800
