I am using MS word 2003.

In my long document I separate all figure and their units, for example
"20 % "not "20%". In my left justified text this means that sometimes the number "20" and the unit "%" appear at the end of one line and the start of the next.

I would be grateful for advice.
A. Is there an easy way to prevent this happening or B. is there a wild card I can use to search for all instances where these occur so that I can manually create spaces so that both the number and the unit appear on the same line.

Thank you.
Etienne