Percentage in stacked bar graph

[nikitabansal93]

Hello,

I am new to power bi, I am trying to achieve a view which gives me % of disk space used by an application. What I want is below graph to represent 100% and ligh blue to show how much of 100% of disk is used. exampe first one is 65%

this is a sample of what my data look like

category	disk	space used	total space	space free
a	1	40	120	80
a	2	30	50	20
b	1	50	100	50

I want my view to be across category as you can see one category can have multiple lines so when I do sum(space used)/sum(total space) what is does is calculate percentage per row and sum it up whereas the case should be summing up the measures first and then calculating the percentage

[foodd]

Please provide your work-in-progress Power BI Desktop file (with sensitive information removed) that covers your issue or question completely in a usable format (not as a screenshot).

https://community.fabric.microsoft.com/t5/Community-Blog/How-to-provide-sample-data-in-the-Power-BI-...

Please show the expected outcome based on the sample data you provided.

https://community.fabric.microsoft.com/t5/Desktop/How-to-Get-Your-Question-Answered-Quickly/m-p/1447...

This allows members of the Forum to assess the state of the model, report layer, relationships, and any DAX applied.