Alright, let's work through 7215 times 251 step by step
7215 × 251 = 251 × (7215)
+ 251 × 5 what gives us 1255
+ 251 × 10 that equals 2510
+ 251 × 200 resulting in 50200
+ 251 × 7000 yielding 1757000

= 1810965
