Alright, let's work through 2971 times 7797 step by step
2971 × 7797 = 7797 × (2971)
+ 7797 × 1 giving us 7797
+ 7797 × 70 giving us 545790
+ 7797 × 900 resulting in 7017300
+ 7797 × 2000 producing 15594000

= 23164887
