CEILING Function rounds a number up to the nearest multiple of Significance, regardless of sign of Significance
Number (required) is the number that is to be rounded up.
Significance (optional) is the number to whose multiple the value is to be rounded up.
=CEILING(-11;-2) returns -10
The maximum Zoom % in Excel is 400% so 500% is a invalid zoom Value.
Label is Not a Data Type in Excel