If you have a Microsoft 365 subscription, you can access Python within Excel, and you don't need to use Python as a separate app. Instead, you can visit the Formulas tab in Excel and select the Insert ...

Open Excel, and you will see a new tab in the ribbon at the top that says PyXLL.

Stacked bar chart filling up to 100%. Sometimes, you’ll want to compare your data to a total, be it a whole number or simply a 100% value. Stacked bars that appear to be ‘filling up’ to 100% ...