-26.35% is the change from 706 to 520
Calculation steps:
[( 520 - 706 ) ÷ 706] x 100 = -26.35%
Formula
Percentage change = [(520 - 706) / 706] x 100
Subtract the new number by the original number
520 - 706 = -186
-186 ÷ 706 = -0.26345609065155806
-0.26345609065155806 x 100 = -26.35%