Alright, let's work through 8359 times 1574 step by step
8359 × 1574 = 1574 × (8359)
+ 1574 × 9 yielding 14166
+ 1574 × 50 that is equal 78700
+ 1574 × 300 resulting in 472200
+ 1574 × 8000 resulting in 12592000

= 13157066
