Answer
0.02%
Work Step by Step
Use the percent proportion to find the percent.
$\frac{part}{base}=\frac{percent}{100}\longrightarrow$ let p be the percent; substitute given values
$\frac{2}{10000}=\frac{p}{100}\longrightarrow$ cross multiply
$10000p=200\longrightarrow$ divide both sides by 10000
$10000p\div10000=200\div10000\longrightarrow$ divide
$p=0.02$
When using the percent proportion, p is already in percent form. No conversion from decimal to percent is needed.
