As character names:

U+030B COMBINING DOUBLE ACUTE ACCENT character (̋)

As raw characters:

̋

As a string of HTML entities:

̋

Decoder output:

Byte number 1 is decimal 204, hex 0xCC, octal \314, binary 11001100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 139, hex 0x8B, octal \213, binary 10001011
This is continuation byte 1, expecting 0 more.

U+030B	COMBINING DOUBLE ACUTE ACCENT
	* Hungarian, Chuvash
	x (quotation mark - 0022)
	x (modifier letter double prime - 02BA)
	x (double acute accent - 02DD)