30.69 is what percent of 68.2

$${\mathtt{68.2}}{\mathtt{\,\times\,}}{\mathtt{x}} = {\mathtt{30.69}}$$

$${\frac{{\mathtt{68.2}}{\mathtt{\,\times\,}}{\mathtt{x}}}{{\mathtt{68.2}}}} = {\frac{{\mathtt{30.69}}}{{\mathtt{68.2}}}}$$

$${\mathtt{x}} = {\mathtt{0.45}}$$

$${\mathtt{x}} = {\mathtt{0.45}}{\mathtt{\,\times\,}}{\mathtt{100}}$$

$${\mathtt{x}} = {\mathtt{45}}\%$$