Detailed Instructions: You are given a math word problem and you are supposed to apply division mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Q: Context: Frank was reading through his favorite book. The book had 3 chapters, each with the same number of pages. It has a total of 594 pages. It took Frank 607 days to finish the book. 

 Question: How many pages are in each chapter?
A:
198