As character names:

U+2E40 DOUBLE HYPHEN 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 185, hex 0xB9, octal \271, binary 10111001
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 2, expecting 0 more.

U+2E40	DOUBLE HYPHEN
	x (equals sign - 003D)
	x (hyphen - 2010)
	x (double oblique hyphen - 2E17)
	x (katakana-hiragana double hyphen - 30A0)
	x (modifier letter short equals sign - A78A)