Alright, let's work through 2426 times 7580 step by step
2426 × 7580 = 7580 × (2426)
+ 7580 × 6 producing 45480
+ 7580 × 20 producing 151600
+ 7580 × 400 giving us 3032000
+ 7580 × 2000 producing 15160000

= 18389080
