Alright, let's work through 8899 times 9859 step by step
8899 × 9859 = 9859 × (8899)
+ 9859 × 9 giving us 88731
+ 9859 × 90 resulting in 887310
+ 9859 × 800 resulting in 7887200
+ 9859 × 8000 yielding 78872000

= 87735241
