conversion rate

[chan103148]

good day,

need help

I need to compute for conversion rate by dividing Traffic count from Transaction count,

problem is there are dates that have no foot traffic count, that causes abnormality in my data.

I want to include only Transaction count with corresponding Traffic count greater than zero on a daily basis.

current script:

(Count({$<[Date.autoCalendar.Year]= {"2020"}>} distinct [Transaction Number]))

/

(Sum({$<[Date.autoCalendar.Year]={"2020"},[Traffic In]={">0"}>}[Traffic In]))

in the graph above, the computed Conversion rate is 22% which should be 4% only

advance thankyou,

Christian