As character names:

U+022D LATIN SMALL LETTER O WITH TILDE AND MACRON character (ȭ)

As raw characters:

ȭ

As a string of HTML entities:

ȭ

Decoder output:

Byte number 1 is decimal 200, hex 0xC8, octal \310, binary 11001000
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+022D	LATIN SMALL LETTER O WITH TILDE AND MACRON
	: 00F5 0304