Just divide 17000 with 120000 and multiply the answer with hundred to get the answer in percent.
$${\mathtt{100}}{\mathtt{\,\times\,}}\left({\frac{{\mathtt{17\,000}}}{{\mathtt{120\,000}}}}\right) = {\frac{{\mathtt{85}}}{{\mathtt{6}}}} = {\mathtt{14.166\: \!666\: \!666\: \!666\: \!666\: \!7}}$$
the answer is 14,17%
Just divide 17000 with 120000 and multiply the answer with hundred to get the answer in percent.
$${\mathtt{100}}{\mathtt{\,\times\,}}\left({\frac{{\mathtt{17\,000}}}{{\mathtt{120\,000}}}}\right) = {\frac{{\mathtt{85}}}{{\mathtt{6}}}} = {\mathtt{14.166\: \!666\: \!666\: \!666\: \!666\: \!7}}$$
the answer is 14,17%