Progressbar user and click based

I have searched for like plugins and counter and everything else i could events participents.

I tried crowdfunding but it’s to much for what i need. But i need something simular but without any payments.

I want a progress bar placed in a post.
A user clicks a button and progress bar goes from 0% to 20%
And also it shows who clicked.

Or something simular does anyone know something that would fitt my needs?