I have been buying Crypto.com coin (Cronos) last few years, my average was $0.08 and just sold my first 10% on the exchange at $0.36 for a 4x return.

This is the first time i have sold anything on there and the fee after selling on the exchange, sending the USDC back to the app and then withdrawing to my bank was 2.5% and just wondering if this is normal or if there is a better way of selling to save on fees in the future?