Printing '%' in NSString formating [duplicate]

Printing '%' in NSString formating [duplicate]

References

Reference NO 1

http://developer.apple.com/library/ios/documentation/cocoa/reference/foundation/Classes/NSString_Class/Reference/NSString.html

Reference NO 2

http://stackoverflow.com/questions/739682/how-to-add-percent-sign-to-nsstring

Reference NO 3

http://stackoverflow.com/questions/1113408/limit-a-double-to-two-decimal-places

Reference NO 4

http://stackoverflow.com/questions/11940527/nice-way-to-print-a-dynamic-duration-to-nsstring

Reference NO 5

http://stackoverflow.com/questions/7846495/how-to-get-file-size-properly-and-convert-it-to-mb-gb-in-cocoa

Reference NO 6

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Reference NO 7

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Reference NO 8

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