Alright, let's work through 5664 times 1557 step by step
5664 × 1557 = 1557 × (5664)
+ 1557 × 4 yielding 6228
+ 1557 × 60 that equals 93420
+ 1557 × 600 resulting in 934200
+ 1557 × 5000 yielding 7785000

= 8818848
