U+0609 "؉" Arabic-Indic Per Mille Sign Unicode Character

U+0609 "؉" Arabic-Indic Per Mille Sign is a typographic symbol used primarily in Arabic script contexts to represent "per thousand" or a rate of one part in one thousand, analogous to the more common percent sign. It is distinct from the Latin per mille sign (‰) and is specifically designed to align with the right-to-left writing direction and calligraphic style of Arabic text. This character is part of the Arabic block in Unicode and is employed in financial, statistical, and mathematical documents where precise proportional expressions are needed in Arabic-speaking regions.