Searching for numerals as percents

Unable to find anything in this board, I was wondering how DTPro handles searches for percents. I can search on a number (80) and find the instances in my database, but a search for the number and percent (80%) returns nothing.

I’ve tried search for “80%”, but still didn’t receive any results.

Thanks in advance,

The “%” character isn’t indexed for searching by DEVONthink.