As character names:

U+025C LATIN SMALL LETTER REVERSED OPEN E character (ɜ)

As raw characters:

ɜ

As a string of HTML entities:

ɜ

Decoder output:

Byte number 1 is decimal 201, hex 0xC9, octal \311, binary 11001001
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 156, hex 0x9C, octal \234, binary 10011100
This is continuation byte 1, expecting 0 more.

U+025C	LATIN SMALL LETTER REVERSED OPEN E
	= reversed epsilon
	* lower-mid central unrounded vowel
	* uppercase is A7AB
	x (cyrillic small letter ze - 0437)
	x (latin small letter turned open e - 1D08)