As character names:

U+0307 COMBINING DOT ABOVE character (̇)

As raw characters:

̇

As a string of HTML entities:

̇

Decoder output:

Byte number 1 is decimal 204, hex 0xCC, octal \314, binary 11001100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 135, hex 0x87, octal \207, binary 10000111
This is continuation byte 1, expecting 0 more.

U+0307	COMBINING DOT ABOVE
	= derivative (Newtonian notation)