Alright, let's work through 7971 times 2824 step by step
7971 × 2824 = 2824 × (7971)
+ 2824 × 1 giving us 2824
+ 2824 × 70 which equals 197680
+ 2824 × 900 that is equal 2541600
+ 2824 × 7000 giving us 19768000

= 22510104
