As character names:

U+0239 LATIN SMALL LETTER QP DIGRAPH character (ȹ)

As raw characters:

ȹ

As a string of HTML entities:

ȹ

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 185, hex 0xB9, octal \271, binary 10111001
This is continuation byte 1, expecting 0 more.

U+0239	LATIN SMALL LETTER QP DIGRAPH