100% stacked bar chart

[#1]

I can't figure out how to use the TOTAL function with this formula to give a 100% stacked bar chart

COUNT(DISTINCT {$<UserName-={'*test*','loadbalance*'},TestAccount={'false'}}>}UserName)

I have a primary time-based dimension called 'Week' and a secondary dimension called 'Type'.

I tried the following formula but it didn't seem to work

COUNT(DISTINCT {$<UserName-={'*test*','loadbalance*'},TestAccount={'false'}}>}UserName)

/

COUNT(DISTINCT TOTAL {$<UserName-={'*test*','loadbalance*'},TestAccount={'false'}}>}UserName)

[Gysbert_Wassenaar]

Try:

COUNT(DISTINCT {$<UserName-={'*test*','loadbalance*'},TestAccount={'false'}}>}UserName)

/

COUNT(DISTINCT TOTAL <Type> {$<UserName-={'*test*','loadbalance*'},TestAccount={'false'}}>}UserName)

[#3]

Strange, the percentages seem to be adding up to over 100%