As character names:

U+00AE REGISTERED SIGN character (®)

As raw characters:

®

As a string of HTML entities:

®

Decoder output:

Byte number 1 is decimal 194, hex 0xC2, octal \302, binary 11000010
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 174, hex 0xAE, octal \256, binary 10101110
This is continuation byte 1, expecting 0 more.

U+00AE	REGISTERED SIGN
	= registered trade mark sign (1.0)
	x (circled latin capital letter r - 24C7)