Alright, let's work through 6805 times 8575 step by step
6805 × 8575 = 8575 × (6805)
+ 8575 × 5 resulting in 42875
+ 8575 × 00 producing 0
+ 8575 × 800 giving us 6860000
+ 8575 × 6000 that is equal 51450000

= 58352875
