show percent with 4 decimal places

HSMorales

I have a report displaying a percent amount as '0.009'

I would like it to display '0.0090'

The formula I am using in the expression builder is :

BirtMath.round( ((row["T_NET"]/row["FUNDED_AMT"]) * 100) ,4)

What am I mising ??


Thanks

BIRT 3.7.0