Alright, let's work through 8710 times 251 step by step
8710 × 251 = 251 × (8710)
+ 251 × 0 producing 0
+ 251 × 10 which equals 2510
+ 251 × 700 what gives us 175700
+ 251 × 8000 giving us 2008000

= 2186210
