Alright, let's work through 5877 times 1266 step by step
5877 × 1266 = 1266 × (5877)
+ 1266 × 7 which equals 8862
+ 1266 × 70 resulting in 88620
+ 1266 × 800 that equals 1012800
+ 1266 × 5000 yielding 6330000

= 7440282
