The income of X is \(7\frac{1}{7}\)% less than the income of Y and the income of Z is \(11\frac{1}{9}\)% more than the combined income of X and Y. The income of Y is how much percent less than the income of Z?
1
\(53\frac{2}{3}\)%
2
\(56\frac{1}{3}\)%
3
\(53\frac{1}{3}\)%
4
More than one of the above
5
None of the above