A grouped item comparison diagram is a visual like this:
This type of visual shows a comparison of values visually instead of just listing the two numbers. This video will show you how to create these type of visuals in PowerPoint. Click the Full Screen button in the lower right of the video to make it as large as your screen so it is easier to see the step-by-step instructions.
Dave Paradi has over twenty-two years of experience delivering customized training workshops to help business professionals improve their presentations. He has written ten books and over 600 articles on the topic of effective presentations and his ideas have appeared in publications around the world. His focus is on helping corporate professionals visually communicate the messages in their data so they don’t overwhelm and confuse executives. Dave is one of fewer than ten people in North America recognized by Microsoft with the Most Valuable Professional Award for his contributions to the Excel, PowerPoint, and Teams communities. His articles and videos on virtual presenting have been viewed over 3.5 million times and liked over 14,000 times on YouTube.