-46.1% is the change from 525 to 283
Calculation steps:
[( 283 - 525 ) ÷ 525] x 100 = -46.1%
Formula
Percentage change = [(283 - 525) / 525] x 100
Subtract the new number by the original number
283 - 525 = -242
-242 ÷ 525 = -0.46095238095238095
-0.46095238095238095 x 100 = -46.1%