DistinctCount as a Percentage of Total

[DataPeter]

Hey All

Doing my head in with this one. I am trying to calculuate the DistinctCount as a percentage of total rows.  The below calculation allows me identify the count, however I cant workout how to then calculate it as a percentage of 1660 (total rows).  Any help would be really appreciated. 

CALCULATE(
DISTINCTCOUNT('Survey Data 18 May 2021'[Response ID]),
'Survey Data 18 May 2021'[What are the three main motivations for you to go caravan and camping? - To reconnect with nature] = "To reconnect with nature")

cheers

[Fowmy]

@DataPeter 

Can you try the following measure and let me know if you are getting the desired results?

teste =
DIVIDE(
    CALCULATE(
        DISTINCTCOUNT('Survey Data 18 May 2021'[Response ID]),
        'Survey Data 18 May 2021'[What are the three main motivations for you to go caravan and camping? - To reconnect with nature] = "To reconnect with nature"
    ),
    COUNT('Survey Data 18 May 2021'[Response ID])
)