[tex]\underline{153.66...=153.\overline{6}=153.(6)}\\461:3\\\underline{3}\\16\\\underline{15}\\.\ 11\\\underline{.\ \ \ 9}\\.\ \ \ 20\\\underline{.\ \ \ 18}\\.\ \ \ \ \ 20\\\underline{.\ \ \ \ \ 18}\\.\ \ \ \ \ \ 2[/tex]
[tex]or\\\\\underline{153}\\461:3\\\underline{3}\\16\\\underline{15}\\.\ 11\\\underline{.\ \ \ 9}\\R=2\\\\461:3=153\ and\ +\ remainder=2[/tex]