-25.62% is the change from 527 to 392
Calculation steps:
[( 392 - 527 ) ÷ 527] x 100 = -25.62%
Formula
Percentage change = [(392 - 527) / 527] x 100
Subtract the new number by the original number
392 - 527 = -135
-135 ÷ 527 = -0.25616698292220114
-0.25616698292220114 x 100 = -25.62%