Year

Year 2020 is 24.53% complete.
24.534909772905273%

Month

Month 2020-3 is 96.12% complete.
96.12186469148543%

Day

Day 2020-3-30 is 79.77% complete.
79.77761626650619%

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

For example