What is the % damage reduction by armor for armor types?

[Wizard_of_chaos]

What is the % damage reduction by armor for armor types?

For cut, is it like the number of armor in % less damage? (so 60 armor would mean 60 % less cut damage there)
Or is it a fix number less to the damage number?

For pierce, what is the % damage less?

And for blunt?

Thanks

[FRANK_THE_TANK]

There is a dmg calculator here, http://forum.c-rpg.net/index.php/topic,37.0.html and here http://forum.c-rpg.net/index.php/topic,18765.0.html.