Alright, let's work through 2359 times 8815 step by step
2359 × 8815 = 8815 × (2359)
+ 8815 × 9 what gives us 79335
+ 8815 × 50 resulting in 440750
+ 8815 × 300 yielding 2644500
+ 8815 × 2000 resulting in 17630000

= 20794585
