Thousands Conversion (MK)
The thousands conversion code converts an integer numeric value to a rounded thousands form. It behaves identically when used as an input or output conversion.
The full format of this conversion code is
The MK conversion code constrains an integer value to a given width, rounding to a number of thousands, millions or billions using suffixes of K, M or G respectively if needed. If the data cannot be represented in the requested width, an asterisk is returned.