procenat

1. percent
   Cene su porasle za deset procenata. — Prices went up by ten percent.
   Baterija je na dva procenta. — The battery is at two percent.
2. percentage; share
   Veliki procenat mladih želi da ode u inostranstvo. — A large percentage of young people want to go abroad.
3. colloq. (as payment) commission; cut
   Agent radi za procenat od prodaje. — The agent works on commission.

After numerals the invariable odsto is also very common: dvadeset odsto.