As character names:

U+220D SMALL CONTAINS AS MEMBER 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 136, hex 0x88, octal \210, binary 10001000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 141, hex 0x8D, octal \215, binary 10001101
This is continuation byte 2, expecting 0 more.

U+220D	SMALL CONTAINS AS MEMBER
	x (greek reversed lunate epsilon symbol - 03F6)