Year

Year 2019 is 64.41% complete.
64.41201107304401%

Month

Month 2019-8 is 74.52% complete.
74.52852125000986%

Day

Day 2019-8-24 is 10.38% complete.
10.383416330109721%

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

For example