As character names:

U+FBF1 ARABIC LIGATURE YEH WITH HAMZA ABOVE WITH U FINAL FORM character (ﯱ)

As raw characters:

ﯱ

As a string of HTML entities:

ﯱ

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 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 175, hex 0xAF, octal \257, binary 10101111
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 177, hex 0xB1, octal \261, binary 10110001
This is continuation byte 3, expecting 0 more.

U+FBF1	ARABIC LIGATURE YEH WITH HAMZA ABOVE WITH U FINAL FORM
	# <final> 0626 06C7