I am attempting to calculate the area of shade as opposed to no shade in an area.
I have created the table which has two objects: 'Shade' and 'No Shade'. I then have a field for the total area for both of these objects. I now want to calculate the percentage for these two objects. I have created a 'Percent' field and am now attempting to calculate the field. The total area for 'Shade' and 'No Shade' is 171,808.9.
The code I am running is: !SUM_Shape_Area! / 171,808.9 * 100
When I run this, I get no error messages, however the Percent field remains NULL.
While trying to figure out the issue, I ran a simpler code of !Sum_Shape_Area! / 2.
This ran fine and resulted in the Percent field simply having a value of half of the SUM_shape_area field.
Does anyone know why this percent calculation is not working?
Thanks!