Help with Columns and Totals

[Anonymous]

Hi Everyone,

There maybe a simple solution for this that i may not be seeing but please help with the below:

I have a Few columns that i need to add up to get a total,  then need to show what % each of the Columns contribute to the Total

Example of the table:

Name	C1	C2	C3
John	82	63	45
Jess	89	85	87
Roger	45	12	78

Goals: To show the % of C1/ C2/ C3 has on the Total, so if i were to Show a Pie Graph, showing how the pie is split amongst the columns. 

Any help will be appreciated, 

Thanks Everyone

[Jihwan_Kim · Accepted solution]

Link to the sample pbix file