Alright, let's work through 7977 times 3944 step by step
7977 × 3944 = 3944 × (7977)
+ 3944 × 7 yielding 27608
+ 3944 × 70 that results in 276080
+ 3944 × 900 producing 3549600
+ 3944 × 7000 giving us 27608000

= 31461288
