Write percent_score(correct, total) that returns a quiz score as a string with one decimal place followed by %, for example "85.0%".
Examples
Input: correct = 17, total = 20
Output: "85.0%"
Input: correct = 1, total = 3
Output: "33.3%"
Constraints
0 <= correct <= total,1 <= total <= 10**6
Goals
- Turn a fraction into a percentage
- Return a formatted string ending in a percent sign