Year

Year 2019 is 86.52% complete.
86.52054717199532%

Month

Month 2019-11 is 39.33% complete.
39.333305720988754%

Day

Day 2019-11-12 is 79.99% complete.
79.99964230485459%

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

For example