Alright, let's work through 2664 times 6207 step by step
2664 × 6207 = 6207 × (2664)
+ 6207 × 4 producing 24828
+ 6207 × 60 that is equal 372420
+ 6207 × 600 that equals 3724200
+ 6207 × 2000 producing 12414000

= 16535448
