“Imagine a pie chart that shows Visuals at 42 percent, Numbers at 36 percent, Stupid Jokes at 15 percent and Random Complaints at 7 percent. Now let’s convert that to a bar chart.” ...

The angles can be used to work out what proportion of the whole population a pie chart sector represents. These fractions would be out of 360°, the number of degrees in a full turn. A pie chart ...

Today, we update one of our favorite charts ... volume numbers suggest. As we detail below, the market rules, trading economics, and how orders are handed by brokers, means each pie actually ...