Image: Luca Lorenzelli/Adobe Stock. A previous TechRepublic tutorial, How to calculate profit margin in Microsoft Power BI using a calculated column, shows you how to calculate profit margin as a ...

Once downloaded, double-click the .pbix file to open it in Power BI and follow along or use a .pbix file of your own. If you want a sneak peek at the final results, check out this demo file . Jump to: ...