Column 1 has values where the KPI is as such for a company 1 (after clicking calculate shares in percentage checkbox):

SUM(Days related to certain case numbers)/COUNT(DISTINCT (No. of cases))

Column 2 has values where the KPI is as such for a certain company 2 (after clicking calculate shares in percentage checkbox):

SUM(Days related to certain case numbers)/COUNT(DISTINCT (No. of cases))

Column 3 has the difference

Based on what I saw the values for column 1 and 2 are read in correctly, but the difference in column three is wrong

Any suggestions on this would really be appreciated