As character names:

U+32DF CIRCLED KATAKANA TA character (㋟)

As raw characters:

㋟

As a string of HTML entities:

㋟

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 139, hex 0x8B, octal \213, binary 10001011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 159, hex 0x9F, octal \237, binary 10011111
This is continuation byte 2, expecting 0 more.

U+32DF	CIRCLED KATAKANA TA
	# <circle> 30BF