As character names:

U+2014 EM DASH 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 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 148, hex 0x94, octal \224, binary 10010100
This is continuation byte 2, expecting 0 more.

U+2014	EM DASH
	* may be used in pairs to offset parenthetical text
	x (two-em dash - 2E3A)
	x (katakana-hiragana prolonged sound mark - 30FC)