\documentclass{jarticle}
\usepackage{amsmath}

\begin{document}


$$
\begin{Vmatrix}
\begin{array}{rl} 
269&1\\
11&92 \\
5&25
\end{array}
\end{Vmatrix}\\
$$



$$
\begin{Vmatrix}
\begin{array}{r@{.}l@{\%}} 
269&1\\
11&92 \\
5&25
\end{array}
\end{Vmatrix}\\
$$



$$
\begin{Vmatrix}
\begin{array}{r@{.}lr@{.}lr@{.}l} 
3649&37 & 69&25 & -20&09 \\
69&25 & 5&81 & 0&18 \\
-20&09 & 0&18 & 1&00
\end{array}
\end{Vmatrix}\\
$$



\end{document}
