As character names:

U+1EE9 LATIN SMALL LETTER U WITH HORN AND ACUTE character (ứ)

As raw characters:

ứ

As a string of HTML entities:

ứ

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 169, hex 0xA9, octal \251, binary 10101001
This is continuation byte 2, expecting 0 more.

U+1EE9	LATIN SMALL LETTER U WITH HORN AND ACUTE
	: 01B0 0301