SAT Question 7f84b136: Percentages answer and explanation with Desmos solution

It's given in the table that there are $375$ objects in group A and $690$ objects in group C. It's also given that the number of objects in group C is $p\%$ of the number of objects in group A. Therefore, $690$ is $p\%$ of $375$, which can be represented by $690=\left(\frac{p}{100}\right)\left(375\right)$, or $690=3.75p$. Dividing both sides of this equation by $3.75$ yields $184=p$. Therefore, the value of $p$ is $184$.