[tex]\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{p\% of n}}{\left( \cfrac{p}{100} \right)n}\implies \cfrac{np}{100} \\\\\\ \stackrel{\textit{m\% of }\frac{np}{100}}{\left( \cfrac{m}{100} \right)\cfrac{np}{100}}\implies \cfrac{mnp}{10000}\implies 0.0001(mnp)[/tex]
