As character names:

U+33D7 SQUARE PH character (㏗)

As raw characters:

㏗

As a string of HTML entities:

㏗

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 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 151, hex 0x97, octal \227, binary 10010111
This is continuation byte 2, expecting 0 more.

U+33D7	SQUARE PH
	* casing inconsistency in the compatibility decomposition is a known anomaly dating from glyph presentations in very early versions of the standard
	# <square> 0050 0048