____% of 87.56 ounces is 22.6 ounces. i have to round to the nearest tenth of a percent.

i think the answer is 64.96

It should have been real easy for you to check your own answer.

Is 64.96% of 87.56 = 22.6 ????

let's see: .6496(87.56) = 56.89 , not 22.6

so what do you think?

but
x% of 87.56 = 22.6
x = 22.6/87.56 = .2581 = 25.81%

Now test that one.