As character names:

U+2B33 LONG LEFTWARDS SQUIGGLE ARROW character (⬳)

As raw characters:

⬳

As a string of HTML entities:

⬳

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 172, hex 0xAC, octal \254, binary 10101100
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 179, hex 0xB3, octal \263, binary 10110011
This is continuation byte 2, expecting 0 more.

U+2B33	LONG LEFTWARDS SQUIGGLE ARROW
	x (long rightwards squiggle arrow - 27FF)
	x (leftwards squiggle arrow - 21DC)