Year

Year 2020 is 15.01% complete.
15.010596886747715%

Month

Month 2020-2 is 82.54% complete.
82.54756007680962%

Day

Day 2020-2-24 is 93.87% complete.
93.87937338272536%

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

For example