320 is 88.89% of 360.
Step 1: Translate the words into an equation.
320 | is | what percent | of | 360 |
320 | = | x | $ \cdot $ | 360 |
Step 2: Solve for $ x $.
$$ \begin{aligned} 320 &= x \cdot 360 \\[1.2 em] 360 \cdot x &= 320 \\[1.2 em] x &= \dfrac{ 320 }{ 360 } \\[1.2 em] x &= 0.8889 \end{aligned} $$Step 3: Express $ x $ as a percentage.
$$ x = 0.8889 = 0.8889 ~~\cdot~~ 100 \% = 88.89 \% $$