Alright, let's work through 5663 times 1391 step by step
5663 × 1391 = 1391 × (5663)
+ 1391 × 3 producing 4173
+ 1391 × 60 that results in 83460
+ 1391 × 600 producing 834600
+ 1391 × 5000 what gives us 6955000

= 7877233
