percentage

[#1]

The age tier, affluence and coverage gives me Sum([Hh nnn])/sum(all [Hh nnn]) i.e. percentage of households who are trading in these groups.

Now when I make some selection in Trade Tier 2014. And then select Trade Tier 2015,

I get this

But now I want the base of percentage calculation to be only households in those specific trade tier groups

I don’t want the percentage calculation on the entire household population

How to do it?