As character names:

U+333C SQUARE BEETA character (㌼)

As raw characters:

㌼

As a string of HTML entities:

㌼

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 188, hex 0xBC, octal \274, binary 10111100
This is continuation byte 2, expecting 0 more.

U+333C	SQUARE BEETA
	* beta
	# <square> 30D9 30FC 30BF