As character names:

U+2605 BLACK STAR 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 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 133, hex 0x85, octal \205, binary 10000101
This is continuation byte 2, expecting 0 more.

U+2605	BLACK STAR
	x (star operator - 22C6)
	x (black small star - 2B51)
	x (left half black star - 2BE8)
	x (light five pointed black star - 1F7C9)