Alright, let's work through 2660 times 7634 step by step
2660 × 7634 = 7634 × (2660)
+ 7634 × 0 producing 0
+ 7634 × 60 which equals 458040
+ 7634 × 600 that results in 4580400
+ 7634 × 2000 yielding 15268000

= 20306440
