Year

Year 2019 is 86.51% complete.
86.5126866137049%

Month

Month 2019-11 is 39.23% complete.
39.23766889459112%

Day

Day 2019-11-12 is 77.13% complete.
77.13050541223026%

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

For example