Year

Year 2020 is 14.98% complete.
14.988159163645577%

Month

Month 2020-2 is 82.26% complete.
82.26438043290513%

Day

Day 2020-2-24 is 85.66% complete.
85.66707193725223%

This site Dividing the year, month, day into 100 pieces and show the progress bar for you.

For example