Alright, let's work through 7875 times 6410 step by step
7875 × 6410 = 6410 × (7875)
+ 6410 × 5 giving us 32050
+ 6410 × 70 which equals 448700
+ 6410 × 800 what gives us 5128000
+ 6410 × 7000 giving us 44870000

= 50478750
