ANSWER:
[tex]\frac{95}{800}[/tex]STEP-BY-STEP EXPLANATION:
We have the mixed percentage number 11 7/8, since it has an integer part and a fractional part.
The first thing is to convert the mixed number into a fraction, just like this:
[tex]\begin{gathered} 11\frac{7}{8}=\frac{11\cdot8+7}{8}=\frac{88+7}{8}=\frac{95}{8} \\ \text{ therefore:} \\ \frac{95}{8}\text{\% = }\frac{95}{800} \end{gathered}[/tex]