Display Negative numbers in Braces "( )"

One of our forum user Vency asked for formatting the number to be displayed with in Bracket, if it is -Ve number Forum Question Might M14 gave a quick resolution, of adding the condition PI to display the brackets on both sides, by concatenating '(' and ')' on both sides respectively. 0 then Sales else ‘(‘||Sales||’)’ end if> Looks good, But this hard-work is not needed, there is a simple solution i guess, its old one, but still will be handy for Newbie's.