Year

Year 2020 is 15.0% complete.
15.007949183431332%

Month

Month 2020-2 is 82.51% complete.
82.51414422267482%

Day

Day 2020-2-24 is 92.91% complete.
92.91030278347876%

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

For example