Alright, let's work through 6633 times 2666 step by step
6633 × 2666 = 2666 × (6633)
+ 2666 × 3 that is equal 7998
+ 2666 × 30 that is equal 79980
+ 2666 × 600 that equals 1599600
+ 2666 × 6000 giving us 15996000

= 17683578
