Year

Year 2019 is 86.52% complete.
86.52330922768331%

Month

Month 2019-11 is 39.36% complete.
39.36691074375856%

Day

Day 2019-11-12 is 81.0% complete.
81.00780426754297%

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

For example