This problem asks you to convert a percentage to a number. Given that $$57.4$ \%$ of accidents were non-related to weather, this tells you that $$42.6$ \%$ of accidents were weather related. First calculate the total number of accidents from the data on the chart:

$$\(\begin{aligned} & .426 \cdot total =175 \text { accidents } \\ & total =\frac{175 accidents }{.426}=410.8 accidents \end{aligned}\)$$


The closest answer shown is 410, so the correct answer choice is D. You can double-check your answer: $$410 \cdot .426=174.66$$ which rounds to 175 .