Here is another application of the in-cell bar chart, used for a progress bar in a column separate from the % column.
The formula in the Progress column (implemented as a Column Formula data type) may be difficult to see in the screenshot. The formula is =REPT(“█”,ROUND(E*10,0)) where column E is the % column.
This template can be accessed from the following page under the template titled “Task Checklist Template”: