Year

Year 2020 is 24.54% complete.
24.54327956389371%

Month

Month 2020-3 is 96.22% complete.
96.22068225756986%

Day

Day 2020-3-30 is 82.84% complete.
82.84099512717576%

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

For example