As character names:

U+3329 SQUARE NOTTO character (㌩)

As raw characters:

㌩

As a string of HTML entities:

㌩

Decoder output:

Byte number 1 is decimal 227, hex 0xE3, octal \343, binary 11100011
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 140, hex 0x8C, octal \214, binary 10001100
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+3329	SQUARE NOTTO
	* knot, nautical mile
	# <square> 30CE 30C3 30C8