Google's GDPR fine

So Google was hit with a $57 million GBPR fine, instigated by France, on Monday 21st January 2019. I took to thinking about this today and seeing as Google posted its first $100 billion in sales in 2018 I calculated that this represents something like 0.057% of its sales... or 4.99651328 hours (0.057% of (1 year)). Please check my math though as my billions are different from modern billions.