Year

Year 2019 is 86.51% complete.
86.51250018241355%

Month

Month 2019-11 is 39.23% complete.
39.23540064640967%

Day

Day 2019-11-12 is 77.06% complete.
77.06245720544487%

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

For example