Turning 2.45 into a percent

If you want to convert a number to a percentage, multiply the number by 100 with a sign %.

2.45 * 100% = 245%

As a percent is out of 100% or 1 (as a whole number), the best thing to do is multiply it by ten, until you get a whole number. As you cannot have a decimal in a percentage. 2.45x10 = 24.5. This is still a decimal, so you need to multiply it be ten again, 24.5x10 = 245. Therefore, 2.45 is a percent is 245%