As character names:

U+01FD LATIN SMALL LETTER AE WITH ACUTE character (ǽ)

As raw characters:

ǽ

As a string of HTML entities:

ǽ

Decoder output:

Byte number 1 is decimal 199, hex 0xC7, octal \307, binary 11000111
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 189, hex 0xBD, octal \275, binary 10111101
This is continuation byte 1, expecting 0 more.

U+01FD	LATIN SMALL LETTER AE WITH ACUTE
	: 00E6 0301