370%
Explanation:Let the percentage value be represented by x
x% of 58 = 214.6
This can be further written as:
[tex]\frac{x}{100}\times58\text{ = 214.6}[/tex][tex]\begin{gathered} \frac{58x}{100}=\text{ 214.6} \\ \text{Cross multiply} \\ 58x\text{ = 214.6 }\times\text{ 100} \\ 58x\text{ = }21460 \\ x\text{ = }\frac{21460}{58} \\ x\text{ = }370 \end{gathered}[/tex]Therefore, 214.6 is 370% of 58
