Script Read the percentage of player zeny

[dikapramantya]

Hello rAthena.

i want to ask .

 

how to make script read the percentage zeny from  player?

 

example :

 

npc : hello youngman, if you want this item, i will draw your 10% zeny.

player : give 10% zeny from him.

 

thank you if you can answer it

[Luciar]

This will remove 10% of the player's zeny:

Zeny -= (Zeny / 10);

[dikapramantya]

thank you ,  i will try it now !

i have  error  like it, 

 

how to fix it?

[Emistry]

set Zeny,Zeny - ( Zeny / 10 );