Alright, let's work through 7964 times 2516 step by step
7964 × 2516 = 2516 × (7964)
+ 2516 × 4 yielding 10064
+ 2516 × 60 which equals 150960
+ 2516 × 900 that results in 2264400
+ 2516 × 7000 what gives us 17612000

= 20037424
