Alright, let's work through 2666 times 7697 step by step
2666 × 7697 = 7697 × (2666)
+ 7697 × 6 that is equal 46182
+ 7697 × 60 that equals 461820
+ 7697 × 600 which equals 4618200
+ 7697 × 2000 that is equal 15394000

= 20520202
