What is 172 Divided by 84 using Long Division?

$$ \begin{array}{rl} & 002 \phantom{00} \leftarrow Quotient \\[-4pt] Divisor \rightarrow \phantom{0} 84 \kern-1ex & \kern-1ex \enclose{longdiv}{172} \phantom{0} \leftarrow Dividend \\[-4pt] & \phantom{} \underline{\phantom{} 0\phantom{0}} \\[-4pt] & \phantom{} 1 7 \\[-4pt] & \phantom{} \underline{\phantom{0} 0\phantom{0}} \\[-4pt] & \phantom{} 17 2 \\[-4pt] & \phantom{} \underline{\phantom{} 168\phantom{0}} \\[-4pt] & \phantom{00} 4 \phantom{0} \leftarrow Remainder \\[-4pt] \end{array} $$