What does the 'fm' format do in numeric presentations?

The 'fm' format in numeric presentations is specifically designed to remove leading zeroes from numbers. This formatting option is particularly useful when the focus is on presenting clean and streamlined numeric data, as it eliminates any unnecessary leading zeroes that might otherwise confuse the interpretation of the number or take up extra space in reports and displays.

For example, if a number is expressed as '00123' and the 'fm' format is applied, it will be presented simply as '123', making it easier to read and understand. This function is valuable in various financial or data reporting scenarios where precise and clear numeric representation is crucial.

Other formatting options may serve different purposes; for instance, some might add leading zeroes or represent numbers in scientific notation, but the key aspect of the 'fm' format is its role in removing leading zeroes.