Alright, let's work through 9715 times 2457 step by step
9715 × 2457 = 2457 × (9715)
+ 2457 × 5 that is equal 12285
+ 2457 × 10 which equals 24570
+ 2457 × 700 that results in 1719900
+ 2457 × 9000 resulting in 22113000

= 23869755
