As character names:

U+0709 SYRIAC SUBLINEAR COLON SKEWED RIGHT character (܉)

As raw characters:

܉

As a string of HTML entities:

܉

Decoder output:

Byte number 1 is decimal 224, hex 0xE0, octal \340, binary 11100000
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 156, hex 0x9C, octal \234, binary 10011100
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 137, hex 0x89, octal \211, binary 10001001
This is continuation byte 2, expecting 0 more.

U+0709	SYRIAC SUBLINEAR COLON SKEWED RIGHT
	% SYRIAC SUBLINEAR COLON SKEWED LEFT
	* marks the end of a real or rhetorical question
	* character name is a misnomer