Pie charts that are editable!

Hi there, I’m new to this! I really want to be able to take one of the cool pie chart designs and edit it for my own purposes - so changing the proportions of the pie and the colours. I haven’t found one yet where I can do this. I’m not a designer, I just thought you came here, picked a chart you liked, edited it for what you need to show and then used it! Can someone help? Basically I have 3 pie charts on my website I wanted to animate. They show 3 different percentages. Only need two colours.