Year

Year 2019 is 86.51% complete.
86.51724878989914%

Month

Month 2019-11 is 39.29% complete.
39.293175391275454%

Day

Day 2019-11-12 is 78.79% complete.
78.79571894362886%

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

For example