Use the Stacked Column chart type in single and dual y axis Combination charts. In addition, use the Stacked Column chart in combination with a Line chart. When a Stacked Column chart is applied in a Combination chart, the Settings pane enables all existing configurations as applicable for the Stacked Column chart.
The image below shows the Stacked Column chart type in a dual axis Combination chart used in combination with a Line chart.
Enable Data Values and set the Display Value As to % to include the percentage Stacked Column chart in combination with a Line chart.