-18.41% is the change from 527 to 430
Calculation steps:
[( 430 - 527 ) ÷ 527] x 100 = -18.41%
Formula
Percentage change = [(430 - 527) / 527] x 100
Subtract the new number by the original number
430 - 527 = -97
-97 ÷ 527 = -0.1840607210626186
-0.1840607210626186 x 100 = -18.41%