-82.61% is the change from 529 to 92
Calculation steps:
[( 92 - 529 ) ÷ 529] x 100 = -82.61%
Formula
Percentage change = [(92 - 529) / 529] x 100
Subtract the new number by the original number
92 - 529 = -437
-437 ÷ 529 = -0.8260869565217391
-0.8260869565217391 x 100 = -82.61%