ETH, Monero, Siacoin, IOTA, Golem, ripple are some of the well known coins which have a practical use. PERL coin came up with a good practice, the coin became opacity coin. What are the remaining alt-coins which have practical usage?
In this case, i don't even know about what must be the practical use of the token. If you meant about the token can be used as a payment system or create a tx uses it and then all of the coins can do that. But it looks like you are missing something right now dude. The practical use must be the usefulness of the coin or token. Some if coins you have mentioned it don't have a useful application that can be considered as utility usage too.
It's too small for the percentage of coins which was having a practical use. I thought that some of them must be DAI, Chainlink, litecoin, algorand. It's not clear whether what you meant about the practical application of coin was the utility usage of the coin or token itself or not. I believe, yes.