You will be given a definition of a task first, then some input of the task.
This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

Passage: Muralitharan was on the winning side on 54 of the 133 test matches he played. In those games he captured a total of 438 wickets (8.1 wickets per match), at an outstanding average of 16.18 per wicket and a strike rate of 42.7. Muralitharan took 795 wickets for his country Sri Lanka in 132 tests. The next most wickets for Sri Lanka in these 132 Tests was Chaminda Vaas 309 - less than 40% of the spinners pile. No one else managed 100. Collectively Sri Lankan bowlers tallied 1968 wickets across that span, of which Muralitharan accounted for 40.4%. Among the 24 other Sri Lankans who took more than 10 of those wickets, only Lasith Malinga did so at a better strike rate (52.3) than Muralitharans 54.9 - and the latter bowled rather more overs, 6657.1 of them to be precise.
Question: How many more wickets did Muralitharan take compared to the Vaas?
Answer type: Number
Output:
486.