100% stacked column chart
100% stacked column charts are similar to stacked column charts in that categories are represented as vertical bars and series as components of those bars. However, in a 100% stacked column chart, each series bar represents the percentage of the whole to which it belongs, where the total (cumulative) of each stacked bar always equals 100%.
More about: 100% stacked column chart - Other tutorials: R Matplotlib
Donut chart
The donut chart is a variation of a pie charts, with the total amount divided into categories based on a proportional value. For the most part, there aren’t significant differences between a pie chart and a donut chart, so the choice of a donut over a standard circle is mostly aesthetic. One small advantage for the ring shape is that the central area can be used to show additional information such as the total amount figure.
More about: Donut chart - Other tutorials: R Matplotlib
Pie chart
A pie chart shows how a total amount is divided between different categorical variables as a circle divided into proportional segments. Each categorical value corresponds with a single slice of the circle, and each arc length indicates the proportion of each category.
More about: Pie chart - Other tutorials: R Matplotlib
Treemap
As a variation of a tree diagram, a treemap is meant to show hierarchical structure using the size of the rectangle to represent quantity. Each category is assigned a rectangle, with subcategories displayed inside the large rectangle, in proportionate size against each other.
More about: Treemap - Other tutorials: R Matplotlib