The media gives you the area covered in Acres. You need to convert them to Sq. Mi. to determine the size compared to the size ot Hawaii, HI (Sq. Mi).
2400 Acres/640 5/28/2018	Acre to Sq. Mi.
/ 640 =	Sq. Mi.

Now that we have the Sq. Mi. from above we need to find out what percentge of the Big Island it is.
3.75 Sq Mi=area covered as of 5/28/2018 4028 Sq Mi in Hawaii, HI	Total of new lava flow area.
is what percent of =	%
2400 Acres 5/28/2018	5000 Acres 6/3/2018
5733 Acres 6/9/2018	9.1 Sq. Mi 6/14/2018