Alright, let's work through 5566 times 248 step by step
5566 × 248 = 248 × (5566)
+ 248 × 6 yielding 1488
+ 248 × 60 resulting in 14880
+ 248 × 500 that results in 124000
+ 248 × 5000 producing 1240000

= 1380368
