The Bar stacked chart is an extension of the horizontal bar chart. The difference is that the data values of the Bar graph are arranged in parallel, while the Bar stacked chart is stacked one by one. It can display the total amount of each variable, as well as the size and proportion of each sub-category included in the variable, so it is very suitable for dealing with the part-whole relationships.
![](https://support.divominer.com/en/wp-content/uploads/2021/11/57-1.png)