The probability that at least one of the two chosen patients are less than 35 years old?

Given: the sample size is 100. 43/100 of the patients are less than 35 and they are drawn at random (one at a time) without replacement. Any help is appreciated!

Edit: When i previously tried this I obtained the incorrect answer of .8643 and am unsure of how but I am assuming the answer does have to be above .43.