DED article shows a massive issue with numbers and the errors are present in all versions from "iPhone, a Macintosh, or even the beta version of iWork for iCloud accessible via a web browser".
Here are a list of errors
1. List Car twice in pie chart
2. Omits Surf Rentals
3. Car percentage wrong (yellow slice)
4. Food percentage wrong (orange slice)
5. Drive Rentals percentage wrong (red slice)
6. Car (again. assume to be Surf rentals) percentage wrong (purple...