Alright, let's work through 7081 times 2578 step by step
7081 × 2578 = 2578 × (7081)
+ 2578 × 1 producing 2578
+ 2578 × 80 resulting in 206240
+ 2578 × 000 producing 0
+ 2578 × 7000 which equals 18046000

= 18254818
