-15.65% is the change from 690 to 582
Calculation steps:
[( 582 - 690 ) ÷ 690] x 100 = -15.65%
Formula
Percentage change = [(582 - 690) / 690] x 100
Subtract the new number by the original number
582 - 690 = -108
-108 ÷ 690 = -0.1565217391304348
-0.1565217391304348 x 100 = -15.65%