Alright, let's work through 8578 times 3167 step by step
8578 × 3167 = 3167 × (8578)
+ 3167 × 8 which equals 25336
+ 3167 × 70 what gives us 221690
+ 3167 × 500 which equals 1583500
+ 3167 × 8000 resulting in 25336000

= 27166526
