Alright, let's work through 6635 times 6614 step by step
6635 × 6614 = 6614 × (6635)
+ 6614 × 5 which equals 33070
+ 6614 × 30 that is equal 198420
+ 6614 × 600 which equals 3968400
+ 6614 × 6000 that is equal 39684000

= 43883890
