Possible loop in DAX

Hi turcelaygoy 
I think now is correct.

Filtered variation_2 = 
AVERAGEX (
    CROSSJOIN (
        CROSSJOIN ( VALUES ( 'UT_INII'[UT1] ), VALUES ( 'UT_FIN'[UT2] ) ),
        VALUES ( 'Tabla Proyecto'[PROYECTO] )
    ),
    VAR T =
        CALCULATETABLE ( Hoja1 )
    RETURN
        AVERAGEX (
            GENERATESERIES (  [UT1], [UT2] - 1, 1 ),
            VAR CurrentFaults =
                SUMX ( FILTER ( T, Hoja1[Columna] = [Value] ), Hoja1[FALTAS TOTALES (QA)] )
            VAR NextFaults =
                SUMX ( FILTER ( T, Hoja1[Columna] = [Value] + 1 ), Hoja1[FALTAS TOTALES (QA)] )
            RETURN
                DIVIDE ( NextFaults - CurrentFaults, CurrentFaults ) * 100
        )
)