As character names:

U+2DE8 COMBINING CYRILLIC LETTER EM 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 183, hex 0xB7, octal \267, binary 10110111
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 168, hex 0xA8, octal \250, binary 10101000
This is continuation byte 2, expecting 0 more.

U+2DE8	COMBINING CYRILLIC LETTER EM
	x (combining latin letter small capital m - 1DDF)