How to Make Percent Circles in Powerpoint Home > PowerPoint Tutorials > PowerPoint Circle Diagram Discover a shortcut to draw circle diagram with segments in PowerPoint. Salvage time and get a professional looking diagram with this surprisingly elementary method. The PowerPoint circle diagram you'll learn is: Isn't the diagram beautiful? What if I say, it took less than 60 seconds to create this diagram? Surprised? Read on… The usual style of drawing circle diagrams is messy: The usual way of cartoon a circle diagram with segments is to utilize 'Pie' tool from Car shapes menu. Here is the typical result of using the Pie Shape in PowerPoint: The method not merely giv