As character names:

U+1EC2 LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND HOOK ABOVE character (Ể)

As raw characters:

Ể

As a string of HTML entities:

Ể

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 130, hex 0x82, octal \202, binary 10000010
This is continuation byte 2, expecting 0 more.

U+1EC2	LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND HOOK ABOVE
	: 00CA 0309