As character names:

U+1E9F LATIN SMALL LETTER DELTA character (ẟ)

As raw characters:

ẟ

As a string of HTML entities:

ẟ

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 186, hex 0xBA, octal \272, binary 10111010
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+1E9F	LATIN SMALL LETTER DELTA
	* this is a non-casing letter
	x (greek small letter delta - 03B4)