4.52 out of what???
To make a percentage, you need 2 things: the number of 'things' in a certain category, and the total number of 'things'. Then you divide the number of 'things' by the total, multiply it by 100, and put a % after the number.
For example, the percentage of blue sweets in a bag depends on the number of blue sweets, and the total number of sweets in the bag. If the bag holds 70 sweets, and 10 are blue, the fraction is 10/70 (or 1/7) which is 0.142857... so the percentage is 14.29% (rounded up)
2 percent of 452 is 9.04. .02 * 452 = 9.04.
452/1000
30% or 0.30 times 452 is 135.6
42.5%
452% = 4 13/25 or 4.52
113
4.52
over 77% 452/585 x 100% = 77.26495726495726
4.52 = 452%
452% = 4.52 = 4520/1000 = 113/25 = 413/25
45.2 = 452 x 0.10
400% means 400/100 = 4 So 400% of 113 = 4*113=452