Looking for a Scale tool in Designer

[leeeoooooo 0]

I want to resize an object by a certain percentage.
I know I can change the Width and Height values, but they don't seem to be locked to scale proportionally.
 

[firstdefence 1,642]

In the transform Panel you can just type in percentages so as an example type 50% in the height or width box and make sure they are linked and it will resize to 50% its size.

[leeeoooooo 0]

Thanks. That'll do fine.