-26.64% is the change from 717 to 526
Calculation steps:
[( 526 - 717 ) ÷ 717] x 100 = -26.64%
Formula
Percentage change = [(526 - 717) / 717] x 100
Subtract the new number by the original number
526 - 717 = -191
-191 ÷ 717 = -0.26638772663877264
-0.26638772663877264 x 100 = -26.64%