As character names:

U+29C5 SQUARED FALLING DIAGONAL SLASH character (⧅)

As raw characters:

⧅

As a string of HTML entities:

⧅

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 167, hex 0xA7, octal \247, binary 10100111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 133, hex 0x85, octal \205, binary 10000101
This is continuation byte 2, expecting 0 more.

U+29C5	SQUARED FALLING DIAGONAL SLASH
	x (apl functional symbol quad backslash - 2342)