Find Fraction Notation for the Percent Notation in the Problem $13 \%$

Multiple Choice

Find fraction notation for the percent notation in the problem.
-Housing sales for the month of May were up $13 \%$ from April.

A) $\frac{13}{1000}$
B) $\frac{1}{13}$
C) $\frac{87}{100}$
D) $\frac{13}{100}$