As character names:

U+0178 LATIN CAPITAL LETTER Y WITH DIAERESIS character (Ÿ)

As raw characters:

Ÿ

As a string of HTML entities:

Ÿ

Decoder output:

Byte number 1 is decimal 197, hex 0xC5, octal \305, binary 11000101
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 184, hex 0xB8, octal \270, binary 10111000
This is continuation byte 1, expecting 0 more.

U+0178	LATIN CAPITAL LETTER Y WITH DIAERESIS
	* French, Igbo
	* lowercase is 00FF
	: 0059 0308