||I have an attribute table of basic census data, and I am trying to determine the percentage of persons in a block that are certain race/ethnicity, i.e. "white". I opened up the attribute table, added a field, and using the field calculator, wrote the following expression [WHITE]/[POP2000]. This expression should give me a number less than 1. Then I click OK, and I receive the following message: "Error running VBA code: User Interrupt". So, I click OK, and receive the following message "Field Calculator: Overflow". I just can't figure out what's wrong. My only guess is that perhaps it has something to do with the field type (Long)?