The 747, the most common passenger version in service, is among the fastest airliners in service with a high-subsonic cruise speed of up to 570 mph. It has an intercontinental range of 7,260 nautical miles (8,350 mi). The 747-passenger version can accommodate 416 passengers in a typical three-class layout. If it is an industry standard that 91.4% of passengers show up for their flights. Below is the question and above is the infomation. Can you give me the formula to find it in excel or a TI-84 plus calculator?

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