As character names:

U+1EF6 LATIN CAPITAL LETTER Y WITH HOOK ABOVE character (Ỷ)

As raw characters:

Ỷ

As a string of HTML entities:

Ỷ

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 187, hex 0xBB, octal \273, binary 10111011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 182, hex 0xB6, octal \266, binary 10110110
This is continuation byte 2, expecting 0 more.

U+1EF6	LATIN CAPITAL LETTER Y WITH HOOK ABOVE
	: 0059 0309