Price Modifier Without Showing The Price Difference

I am just trying out product options. Because different options have different prices I use price modifier to adjust the price.

However I don't want the price difference shown next to the options just the option.

Please select required size

Grade: P16 P24 (-15.31%) P36 (-18.92%) P60 (-34.23%) P80 (-36.03%) P100 (-36.03%) P120 (-36.03%) P180 (-36.03%)

How can I suppress the percentage difference?


Settings -> General -> Display modifiers for product options