Year

Year 2019 is 72.01% complete.
72.01322520752248%

Month

Month 2019-9 is 66.16% complete.
66.16090443368367%

Day

Day 2019-9-20 is 84.82% complete.
84.82734905732302%

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

For example