Year

Year 2019 is 86.51% complete.
86.51972281627715%

Month

Month 2019-11 is 39.32% complete.
39.32327605619972%

Day

Day 2019-11-12 is 79.69% complete.
79.69874899470614%

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

For example