Pie chart gives wrong results

[Pbiuserr]

I have a calculation 

% of ontime =

VAR _Prc =

    DIVIDE (

        CALCULATE (

            [CountOfOrders],

            'table'[status] = "Ontime"

        ),

        [CountOfOrders],

        0

    )

RETURN

    IF ( _Prc = BLANK (), 0, _Prc )

and a pie chart where I've put Status as legend and CountOfOrders and value, went into detailed labels and choose datevalue, percentage. and the distribution is bad! Integers are okay but % not 2640/4088 is 64.58%, not 57,57%. My goal is to align the KPI with % of OnTime with percentages on a chart, and keep integers values as well. If I go to CountOfOrders and "show as grand total" the % are good, but in the tooltip it shows % on data value. Is there a way? Filter context is the same

[Alf94]

Hello,

From what I see you have more than 4088 orders in your piechart (2640 + 1035 + 911 = 4586), that's why your percentage is not the same (2640 / 4586 = 57.5%) as in the KPI. Are you sure you do not have different filters applied on your KPI and your pie chart?