TeX Quellcode:

\begin{array}{rclcr}512 &\widehat{=}& 100\,\% \cr \cr 1 &\widehat{=}& \dfrac{100\,\%}{512} \cr \cr 74 &\widehat{=}& \dfrac{74 \cdot 100\,\%}{512} &\approx& 14{,}45\,\% \end{array}