Alright, let's work through 7863 times 2008 step by step
7863 × 2008 = 2008 × (7863)
+ 2008 × 3 that equals 6024
+ 2008 × 60 giving us 120480
+ 2008 × 800 that equals 1606400
+ 2008 × 7000 that results in 14056000

= 15788904
