Queries :: Add Percentage Column To Crosstab Query

I have created a cross tab query that contains a row heading for Entity and Total Cases. I would like to have a percentage of the Case Total for Each Category as well as the count for each category. It works fine for just the counts and here is the sql behind it:

TRANSFORM Count(CASEDATA.CASESTATUS) AS CountOfCASESTATUS
SELECT IUIDCODES.CODEDESCRIPTION, Count(CASEDATA.CASETYPECODE) AS CountOfCASETYPECODE
FROM (CASEDATA INNER JOIN CASESTATUSCODES ON CASEDATA.CASESTATUS = CASESTATUSCODES.CODEID) INNER JOIN IUIDCODES ON CASEDATA.IUID = IUIDCODES.CODEID
WHERE (((CASEDATA.CASETYPECODE)=63) AND ((CASEDATA.FYSTATUS)=6 Or (CASEDATA.FYSTATUS)=7 Or (CASEDATA.FYSTATUS)=8))
GROUP BY IUIDCODES.CODEDESCRIPTION
PIVOT CASESTATUSCODES.CODEDESCRIPTION;