instruction: From the passage provided about sports articles, extract total number of articles categorized as good and calculate the percentage of good articles
context: Currently, out of the 6,639,824 articles on Wikipedia, 37,625 are categorized as good articles (about 1 in 177), most of which are listed below. An additional 6,245 are listed as featured articles (about 1 in 1,070) and 4,089 as featured lists (about 1 in 1,630). Because articles are only included in one category, a good article that has been promoted to featured status is removed from the good articles category. Adding good and featured articles and lists together gives a total of 47,959 articles (about 1 in 139). A small plus sign inside a circle (This symbol designates good articles on Wikipedia.) in the top-right corner of an article's page indicates that the article is good
response: 37625 articles are categorized as good and percentage of good articles is approximately 0.57