sql - Return an aggregate function as a percentage -


i'm trying return series of aggregate functions percentages. have suggestions on how it?

here sql below.

select  et.term ,count(et.employeeid) 'total enrolled' ,sum(et.retained) 'retained' ,sum(et.enrollbutswitcheddept) 'enrollbutswitched' ,sum(et.notenrolled) 'not enrolled' ,sum(et.graduated) 'graduated' --,cast(sum(et.retained))*100.0 'retained %' ,cast (((sum(et.retained))*100.0)/(((count (et.employeeid)))) numeric(10,2) 'retained %'  #enrollmenttypes et  1 = 1  group et.term

as of right i'm getting error below.

incorrect syntax near 'cast', expected 'as'.

if rid of few of unnecessary parentheses easier see remaining should go. corrected query should work:

select  et.term ,count(et.employeeid) 'total enrolled' ,sum(et.retained) 'retained' ,sum(et.enrollbutswitcheddept) 'enrollbutswitched' ,sum(et.notenrolled) 'not enrolled' ,sum(et.graduated) 'graduated' ,cast(sum(et.retained) * 100.0 / count(et.employeeid) numeric(10,2)) 'retained %' #enrollmenttypes et 1 = 1 group et.term

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