Alright, let's work through 2557 times 8385 step by step
2557 × 8385 = 8385 × (2557)
+ 8385 × 7 resulting in 58695
+ 8385 × 50 producing 419250
+ 8385 × 500 producing 4192500
+ 8385 × 2000 that results in 16770000

= 21440445
