Dax syntax for YTD change & % change for measure in same year

[PRay]

I have the monthly change and monthly change %, but I cannot figure out how to get the measures for YTD change and YTD % in green below.  Please see data below.

Tables	field
AsofDate	as of date
pptsCounts	Med All

Measures

Medical TY = sum(PPTCounts[Med All])

Medical LM = CALCULATE(PPTCounts[Medical TY], PREVIOUSMONTH(AsofDate[As of Date]))

Medical MTH Delta = Medical MTH Delta = [Medical TY] - [Medical LM]

Mth % change = Divide([Medical TY], [Medical LM], blank())-1

[PRay]

@amitchandak , could you please take another look at this?

[amitchandak]

@PRay , Are your YTD formula correct?

I was expecting

YTD Sales = CALCULATE(SUM(Sales[Sales Amount]),DATESYTD('Date'[Date],"12/31"))
Last YTD Sales = CALCULATE(SUM(Sales[Sales Amount]),DATESYTD(dateadd('Date'[Date],-1,Year),"12/31"))

to have color you can use conditional formatting like

Color measure =

Switch( True() ,

[diff] >0 , "green" ,

"Red"

)

And you can use this in conditional formatting with field value option

Color Field - Color Measure - Conditional formatting
https://radacad.com/dax-and-conditional-formatting-better-together-find-the-biggest-and-smallest-num...
https://docs.microsoft.com/en-us/power-bi/desktop-conditional-table-formatting#color-by-color-values
https://www.youtube.com/watch?v=RqBb5eBf_I4

[PRay]

Hi, thanks for taking a look at this.. I need the dax syntax to get ytd growth and ytd % growth for Med All.  The info above was just a mock up from Excel, which is not my source data.  I need to do this in dax similar to how you showed me how to get the month to month growth and % growth in this request

https://community.powerbi.com/t5/DAX-Commands-and-Tips/Dax-Calculate-difference-between-2-values-in-...

thx