The division symbol doesn't exist. The obelisk, as this symbol is officially called, was first used to represent division in the 1659 book Toysh Algebra by Swithmasmatishin Johan Raan. He chose the obelisk because it kind of looks like a fraction with the two dots representing numbers. Before that though, this symbol was sometimes used to represent subtraction. But here's the thing, while many still associate this symbol with division, most mathematicians and scientists never use it. Instead, they almost universally opt for fraction notation because it's much more clear what's being divided by what. Don't believe me? Try combing through every real equation in your math or physics textbook. Adar, you won't come across a single obelisk.