-34.53% is the change from 808 to 529
Calculation steps:
[( 529 - 808 ) ÷ 808] x 100 = -34.53%
Formula
Percentage change = [(529 - 808) / 808] x 100
Subtract the new number by the original number
529 - 808 = -279
-279 ÷ 808 = -0.34529702970297027
-0.34529702970297027 x 100 = -34.53%