Hi @Lucas1 ,
If I understand your requirement correctly, can you try something like :
sumOver(inoperancia,[offender])/ sumOver(avg(tempoobjetivo,[date,serie,offender])
The intent here is the numerator is calculated with the partition offender, so it is computed at visual record level, and the denominator is kept common for overall calculation, so we use sumOver without a partition.
If this does not work, kindly create a sample analysis with the calculation and sample data in the Arena, that will help us to help you resolve this.
Thanks,
Prantika