input box and barchart

[shree909]

Hi i have a input box where the user enters the value. the issue is after entering the value it should look like e.g 50.00+ %

when i add the + sign in numbers tab it takes the value and shows as +50.00+% , so i want to get rid of the + sign before the number.

same with barchart i want to show the values

can somebody help me,