As character names:

U+23CA DENTISTRY SYMBOL LIGHT UP AND HORIZONTAL character (⏊)

As raw characters:

⏊

As a string of HTML entities:

⏊

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 2, expecting 0 more.

U+23CA	DENTISTRY SYMBOL LIGHT UP AND HORIZONTAL
	x (up tack - 22A5)
	x (box drawings light up and horizontal - 2534)