Aggregation of data by calculating percentage in each category

[new_learner]

Hello Everyone,

I have a dataset that is imported in the desktop version and includes city names and the success of a test in those cities as follows. test_success is a binary column where 1 represents success.

city	test_success
a	1
b	0
c	0
a	1
d	1
c	0
b	1

I would like to create a table or pie chart that shows the total number of tests held in each city as well as the proportion of success of the tests in each city, so the outcome would show three columns:

•  city
• total number of success 
• percentage of success rate in each city

So, in this case, the percentage of success rate in each city is equal to the total number of success divided by the total number of tests in each city.

I hope someone can help me with this request.

Much appreciated

[sayaliredij]

Thank you for your reply 🙂 

Could you please Mark my post as a solution?

[sayaliredij · Accepted solution]

You can calculate in following way

Total Tests = COUNT('Table'[Test_Success])

Success Test = SUM('Table'[Test_Success])

% success = [Success Test]/[Total Tests]

[new_learner]

@sayaliredij It worked well, thanks so much and have a good day!