As character names:

U+01E2 LATIN CAPITAL LETTER AE WITH MACRON character (Ǣ)

As raw characters:

Ǣ

As a string of HTML entities:

Ǣ

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 162, hex 0xA2, octal \242, binary 10100010
This is continuation byte 1, expecting 0 more.

U+01E2	LATIN CAPITAL LETTER AE WITH MACRON
	: 00C6 0304