Alright, let's work through 7863 times 8050 step by step
7863 × 8050 = 8050 × (7863)
+ 8050 × 3 which equals 24150
+ 8050 × 60 yielding 483000
+ 8050 × 800 which equals 6440000
+ 8050 × 7000 which equals 56350000

= 63297150
