-95.21% is the change from 522 to 25
Calculation steps:
[( 25 - 522 ) ÷ 522] x 100 = -95.21%
Formula
Percentage change = [(25 - 522) / 522] x 100
Subtract the new number by the original number
25 - 522 = -497
-497 ÷ 522 = -0.9521072796934866
-0.9521072796934866 x 100 = -95.21%