Multiply the decimal by 100 to get the percentage value. Write the percentage value and add the percentage symbol % When the decimal has a value greater than one whole, the percentage will be ...

Move the decimal point in your pretax bill one place to the left to get $5.375 from $53.75. Round up to the next easy number: $5.40. Double that number to get $10.80, which is 20% of your original ...