How to convert WBTC into BTC?

Could you please explain to me the process of converting Wrapped Bitcoin (WBTC) back into Bitcoin (BTC)? I'm a bit confused about the steps involved. Could you outline the general procedure, including any necessary prerequisites or considerations? Additionally, is there a specific platform or exchange that you recommend for this conversion? Also, could you mention any potential fees or charges that might be associated with the conversion? I would appreciate your detailed guidance on this matter.