As character names:

U+1ECF LATIN SMALL LETTER O WITH HOOK ABOVE character (ỏ)

As raw characters:

ỏ

As a string of HTML entities:

ỏ

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 187, hex 0xBB, octal \273, binary 10111011
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 2, expecting 0 more.

U+1ECF	LATIN SMALL LETTER O WITH HOOK ABOVE
	: 006F 0309