-17.68% is the change from 690 to 568
Calculation steps:
[( 568 - 690 ) ÷ 690] x 100 = -17.68%
Formula
Percentage change = [(568 - 690) / 690] x 100
Subtract the new number by the original number
568 - 690 = -122
-122 ÷ 690 = -0.17681159420289855
-0.17681159420289855 x 100 = -17.68%