-13.25% is the change from 664 to 576
Calculation steps:
[( 576 - 664 ) ÷ 664] x 100 = -13.25%
Formula
Percentage change = [(576 - 664) / 664] x 100
Subtract the new number by the original number
576 - 664 = -88
-88 ÷ 664 = -0.13253012048192772
-0.13253012048192772 x 100 = -13.25%