As character names:

U+1E72 LATIN CAPITAL LETTER U WITH DIAERESIS BELOW character (Ṳ)

As raw characters:

Ṳ

As a string of HTML entities:

Ṳ

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

Byte number 3 is decimal 178, hex 0xB2, octal \262, binary 10110010
This is continuation byte 2, expecting 0 more.

U+1E72	LATIN CAPITAL LETTER U WITH DIAERESIS BELOW
	: 0055 0324