Code point
U+2298
Glyph appearance depends on your fonts.
U+2298
SmU+2298 CIRCLED DIVISION SLASH is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Mathematical Operators block.
Choose the representation you need, then copy its value.
U+2298
8856
⊘
⊘
⊘
E2 8A 98
2298
00002298
%E2%8A%98
\u2298
\u2298
\u2298
\2298