A whole number of hundredths is basically a decimal or a fraction turned into a percent. For example, One hundredth is equivalent to 1%. Fifty hundredths would be 50% 75 hundredths would be 75%. 51 hundredths would be 51%.
4597.2 of them if you are looking to divide the number by 100 to find out how many hundredths there are in the number. If you are asking for the number in the hundredths place, that would be "7". Or the hundredths value is 0.07.