-14.71% is the change from 666 to 568
Calculation steps:
[( 568 - 666 ) ÷ 666] x 100 = -14.71%
Formula
Percentage change = [(568 - 666) / 666] x 100
Subtract the new number by the original number
568 - 666 = -98
-98 ÷ 666 = -0.14714714714714713
-0.14714714714714713 x 100 = -14.71%