-53.9% is the change from 525 to 242
Calculation steps:
[( 242 - 525 ) ÷ 525] x 100 = -53.9%
Formula
Percentage change = [(242 - 525) / 525] x 100
Subtract the new number by the original number
242 - 525 = -283
-283 ÷ 525 = -0.539047619047619
-0.539047619047619 x 100 = -53.9%