Alright, let's work through 9040 times 2644 step by step
9040 × 2644 = 2644 × (9040)
+ 2644 × 0 producing 0
+ 2644 × 40 that is equal 105760
+ 2644 × 000 that is equal 0
+ 2644 × 9000 resulting in 23796000

= 23901760
