-17.99% is the change from 706 to 579
Calculation steps:
[( 579 - 706 ) ÷ 706] x 100 = -17.99%
Formula
Percentage change = [(579 - 706) / 706] x 100
Subtract the new number by the original number
579 - 706 = -127
-127 ÷ 706 = -0.17988668555240794
-0.17988668555240794 x 100 = -17.99%