If this pie chart represents 24 fixtures the number of each outcome can be calculated. The sector representing the fixtures that are drawn is one quarter of the fixtures. Games resulting in a draw ...

Today, we update one of our favorite charts, which looks at how orders route ... and how orders are handed by brokers, means each pie actually works quite differently to the others.

This pie chart shows the proportions of each type of player at her club. You can see that one quarter of the pie chart represents the number of defenders. You know this because it looks like an ...