Year

Year 2020 is 15.0% complete.
15.003847040880594%

Month

Month 2020-2 is 82.46% complete.
82.46237233559539%

Day

Day 2020-2-24 is 91.4% complete.
91.4089012800551%

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

For example