CALCULATE

Hi DagdasAlbag 

I'm not sure I understand and would need more details but try this. Change the inequality sign if necessary to adapt it to your needs: 

CALCULATE (
    [A Number Net],
    FILTER (
        'qry_GivenOrders2016-2020',
        'qry_GivenOrders2016-2020'[A_D_GIVER].[Date] > DATE ( 2020, 01, 07 )
    )
)

It is recommended to use a date table instead of the auto Date/Time feature

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Contact me privately for support with any larger-scale BI needs, tutoring, etc.

Cheers 

Hi, DagdasAlbag , you may try,

CALCULATE (
    [A Number Net],
    'qry_GivenOrders2016-2020'[A_D_GIVER].[Date] > DATE ( 2020, 01, 07 )
)