As character names:

U+024C LATIN CAPITAL LETTER R WITH STROKE character (Ɍ)

As raw characters:

Ɍ

As a string of HTML entities:

Ɍ

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 140, hex 0x8C, octal \214, binary 10001100
This is continuation byte 1, expecting 0 more.

U+024C	LATIN CAPITAL LETTER R WITH STROKE