-51.81% is the change from 525 to 253
Calculation steps:
[( 253 - 525 ) ÷ 525] x 100 = -51.81%
Formula
Percentage change = [(253 - 525) / 525] x 100
Subtract the new number by the original number
253 - 525 = -272
-272 ÷ 525 = -0.518095238095238
-0.518095238095238 x 100 = -51.81%