Edit: After looking at other articles, I assume the pie chart refers to situations where a copyright claim has been filed for a video. In that case, it seems the filer is the "publisher" and the video uploader is the "creator"
Source: actual data on tens of thousands of channels actual earnings. I'm the creator of http://SocialBlade.com the #1 YouTube stats site. Successful YouTubers also aren't getting a million hits total, they're getting that every day.. or at least every week.