As character names:

U+01CF LATIN CAPITAL LETTER I WITH CARON character (Ǐ)

As raw characters:

Ǐ

As a string of HTML entities:

Ǐ

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 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 0 more.

U+01CF	LATIN CAPITAL LETTER I WITH CARON
	: 0049 030C