The % decrease in the number of scheduled passenger flights from February of 1999 to last February was 12.97%.
Given that last February there were 617,624 scheduled passenger flights in a certain country, and in February of 1999 there were 709,639, to determine the % decrease in the number of scheduled passenger flights from February of 1999 to last February, the following calculation must be made:
Therefore, the % decrease in the number of scheduled passenger flights from February of 1999 to last February was 12.97%.
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