Year

Year 2020 is 14.99% complete.
14.992826575735455%

Month

Month 2020-2 is 82.32% complete.
82.32328641403124%

Day

Day 2020-2-24 is 87.37% complete.
87.37536448003169%

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

For example