Measure for percentage of selected carriers

[fyk_cz]

Situation: I have data of delivery. Data includes: carrier, delivery date, state. I need to find out the percentage assessment of the number of shipments per carrier in the given period. Use "Show value> Percent of grand total" to show percentages per carrier. But if I use a filter for two carriers, it still shows me percentages across all carriers. But I need percentages in selected carriers. I can not write a measure that would only calculate percentages for selected carriers. Can anyone help me?

[nickchobotar]

@fyk_cz 

Here is another option. Use table or matrix visual and place your carriers as row headers and the measure below on value

Shipment Ratio =
VAR Shipments =
    SUM ( Carriers[Shipments] )
RETURN
DIVIDE ( 
   Shipments, 
   CALCULATE ( 
         Shipments, 
         ALLSELECTED () 
  )
)

[v-huizhn-msft]

Hi @fyk_cz,

You said you use a filter for two carriers, what filters do you use? You use a slicer, visual level filter or page level filter? If you use a slicer, please create a measure using the formula below and check if it works fine.

Percentage=DIVIDE(CALCULATE(COUNT(Table[carrier]),ALLSELECTED(Table)),COUNTX(ALL(Table),Table[carrier]))

Please respond to me if you have any other issues.

Best Regards,
Angelia