As character names:

U+A798 LATIN CAPITAL LETTER F WITH STROKE character (Ꞙ)

As raw characters:

Ꞙ

As a string of HTML entities:

Ꞙ

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 158, hex 0x9E, octal \236, binary 10011110
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 3, expecting 0 more.

U+A798	LATIN CAPITAL LETTER F WITH STROKE
	x (latin capital letter f with hook - 0191)
	x (french franc sign - 20A3)