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<body class='hmmessage'><div dir='ltr'>Hello,<BR> <BR>I want to calculate the share of different population Groups in my attribute table by using the field calculator. <BR>I have added a new column in the attribute table and calculated the share of young people, by dividing the number of young people with the total number of people. <BR>The new values are added to the new column. However, after saving, the values are lost and the columns show 0. Why?<BR> <BR>Note: This problem only emerges when Dividing values, not when making additions (for example young people + old people).<BR> <BR>Sebastian <BR> <BR> </div></body>
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