Filters has no effect. YTD vs LY

[Anonymous]

Hello!

I'm trying to compare a quarters and year (Selected from slicer) to the year before the selected one. 
This is the measure I've written to accomplish this:

Productivity with Variables = 
VAR PickedYear = SELECTEDVALUE( 'Calendar'[Year] )
VAR PickedQuarter = SELECTEDVALUE( 'Calendar'[Quarter] )

VAR SelectedYTD = 
    FILTER( 
        ALL('Calendar'[Quarter],'Calendar'[Year]),
        AND(
            'Calendar'[Year] = PickedYear,
            'Calendar'[Quarter] <= PickedQuarter
        )
    )
VAR YearBefore =
    FILTER(
        ALL( 'Calendar'[Year] ),
        'Calendar'[Year] = PickedYear - 1
    )
VAR MHworked = 
    [Man-hours worked - Staff registered Actual SUM] 
        + [Man-hours worked - Workers registered Actual SUM]
        + [Manhours worked agency people SUM]
VAR VAatSC = [Value added at SC SUM]



RETURN
DIVIDE(
    DIVIDE(
        CALCULATE(
            VAatSC,
            SelectedYTD
        ),
        CALCULATE(    
            MHworked,
            SelectedYTD
        ),
        0
    ),
    DIVIDE(
        CALCULATE(
            VAatSC,
            YearBefore
        ),
        CALCULATE(    
            MHworked,
            YearBefore
        ),
        0
    )
)

However, this measure always returns 1 for every choise I make. 
Why is that?
What should I do instead?

Thank you for your help!

[amitchandak]

@Anonymous , you use time intelligence, assuming you have a date 

example

Qtr Sales = CALCULATE(SUM(Sales[Sales Amount]),DATESQTD(ENDOFQUARTER('Date'[Date])))

Last year same QTD Sales = CALCULATE(SUM(Sales[Sales Amount]),DATESQTD(dateadd('Date'[Date],-1,Year)))

or

This qtr = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Year]=max('Date'[Year]) && 'Date'[Qtr] = Max('Date'[Qtr]) ))
Lat year qtr = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Year]=max('Date'[Year])-1 && 'Date'[Qtr] = Max('Date'[Qtr])))

[Anonymous]

@amitchandak When I try this i still only get 1 

[Anonymous]

This is almost what I am looking for. 
These measures works if I just want to look at the last quarter right?
What if I want to be able to see different periods? Like Q3 2019?