1.2km as a percentage of 740
$$\left({\frac{{\mathtt{1.2}}}{{\mathtt{740}}}}\right){\mathtt{\,\times\,}}{\mathtt{100}} = {\frac{{\mathtt{6}}}{{\mathtt{37}}}} = {\mathtt{0.162\: \!162\: \!162\: \!162\: \!162\: \!2}}$$
Answer: 0.16%
740 what? km? m?