Alright, let's work through 7697 times 3971 step by step
7697 × 3971 = 3971 × (7697)
+ 3971 × 7 what gives us 27797
+ 3971 × 90 which equals 357390
+ 3971 × 600 giving us 2382600
+ 3971 × 7000 that results in 27797000

= 30564787
