As character names:

U+010A LATIN CAPITAL LETTER C WITH DOT ABOVE character (Ċ)

As raw characters:

Ċ

As a string of HTML entities:

Ċ

Decoder output:

Byte number 1 is decimal 196, hex 0xC4, octal \304, binary 11000100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 1, expecting 0 more.

U+010A	LATIN CAPITAL LETTER C WITH DOT ABOVE
	: 0043 0307