As character names:

U+2597 QUADRANT LOWER RIGHT 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 150, hex 0x96, octal \226, binary 10010110
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 151, hex 0x97, octal \227, binary 10010111
This is continuation byte 2, expecting 0 more.

U+2597	QUADRANT LOWER RIGHT