How to format a formula with a percent that will not result in a negative number

[mogranger]

I have a spread sheet in which the formula uses a Precentage to calculate values , however I want to exclude any negative numbers and also numbers over 100. What element do I add to the formula to obtain this desired result? Thanks

 

[Sunius]

In Microsoft Excel it would be:

=IF(OR(A1<0; A1>100); "DON’T PRINT"; "PRINT")