Alright, let's work through 8809 times 1857 step by step
8809 × 1857 = 1857 × (8809)
+ 1857 × 9 that equals 16713
+ 1857 × 00 that equals 0
+ 1857 × 800 giving us 1485600
+ 1857 × 8000 that equals 14856000

= 16358313
