As character names:

U+21B4 RIGHTWARDS ARROW WITH CORNER DOWNWARDS 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 134, hex 0x86, octal \206, binary 10000110
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 180, hex 0xB4, octal \264, binary 10110100
This is continuation byte 2, expecting 0 more.

U+21B4	RIGHTWARDS ARROW WITH CORNER DOWNWARDS
	= line feed