Given the information shown in the table, what percent of the human body is made up of elements other than oxygen, carbon and hydrogen? $$\textbf{Elements in the Human Body}$$ \begin{array}{|c|c|}\hline \textbf{Element} & \textbf{Percent}\\\hline \text{Oxygen}& 65\% \\\hline \text{Carbon}& 18\% \\\hline \text{Hydrogen}& 10\% \\\hline \end{array}