Alright, let's work through 2356 times 6615 step by step
2356 × 6615 = 6615 × (2356)
+ 6615 × 6 that is equal 39690
+ 6615 × 50 that results in 330750
+ 6615 × 300 that results in 1984500
+ 6615 × 2000 giving us 13230000

= 15584940
