We need to find what percentage $200,000$ is of $800,000$.

1. Problem Description

We need to find what percentage $200,000$ is of $800,000$.

2. Solution Steps

To find what percentage $200,000$ is of $800,000$, we need to divide $200,000$ by $800,000$ and then multiply the result by $100$ to express it as a percentage.

$\frac{200,000}{800,000} = \frac{2}{8} = \frac{1}{4}$

Now, convert the fraction to a percentage.

$\frac{1}{4} \times 100 = 25$

So, $200,000$ is $25\%$ of $800,000$.

3. Final Answer

25%