As character names:

U+2898 BRAILLE PATTERN DOTS-458 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 162, hex 0xA2, octal \242, binary 10100010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 2, expecting 0 more.

U+2898	BRAILLE PATTERN DOTS-458