Alright, let's work through 7997 times 1608 step by step
7997 × 1608 = 1608 × (7997)
+ 1608 × 7 what gives us 11256
+ 1608 × 90 which equals 144720
+ 1608 × 900 that equals 1447200
+ 1608 × 7000 that equals 11256000

= 12859176
