As character names:

U+2572 BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT 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 149, hex 0x95, octal \225, binary 10010101
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 178, hex 0xB2, octal \262, binary 10110010
This is continuation byte 2, expecting 0 more.

U+2572	BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT
	* not intended for mathematical symbol \diagdown
	x (reverse solidus - 005C)
	x (set minus - 2216)
	x (reverse solidus operator - 29F5)