As character names:

U+01ED LATIN SMALL LETTER O WITH OGONEK AND MACRON character (ǭ)

As raw characters:

ǭ

As a string of HTML entities:

ǭ

Decoder output:

Byte number 1 is decimal 199, hex 0xC7, octal \307, binary 11000111
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 173, hex 0xAD, octal \255, binary 10101101
This is continuation byte 1, expecting 0 more.

U+01ED	LATIN SMALL LETTER O WITH OGONEK AND MACRON
	* Old Icelandic, Livonian (in recent linguistic scholarship)
	: 01EB 0304