Alright, let's work through 8699 times 5615 step by step
8699 × 5615 = 5615 × (8699)
+ 5615 × 9 what gives us 50535
+ 5615 × 90 giving us 505350
+ 5615 × 600 that equals 3369000
+ 5615 × 8000 that results in 44920000

= 48844885
