Display % of Monthly Sales over Annual Total Sales

[spsp]

Hi all,

I have 2 linked tables which are Date(month column) and Transaction(sales_amount column) tables. 

How can I achieve to calculate and display Sales and Total Sales in same table as Sales column will be filtered by Month while Total Sales would be Sum of all months Sales in that year. And later, I can calculate the % of Sales amount of the month over the year.

	Month	Sales	Total Sales	% of Sales
2022	Jan	20,000	85,000	23.53%
	Feb	30,000	85,000	35.29%
	Mar	20,000	85,000	23.53%
	Apr	15,000	85,000	17.65%
	…
	Total	85,000		100%

[Ahmedx · Accepted solution]

You can sum up sales for all months like this:

Sum of all months Sales = CALCULATE(SUM('Table'[Sales]),REMOVEFILTERS('Calendar'),VALUES('Calendar'[year]))

[spsp]

Short and simple, thanks for your solution!