A corporation that had 115.19 billion dollars in profits for the year paid out 230.10 million in employee benefits. Approximately what percent of the profits were the employee benefits? Note: 1 billion = 10^9.

Let x = percent of the profits

115.19x = 230.10

This equation led to my answer of 2 percent.

The book's answer is 0.2 percent. Why is my answer wrong?