-79.58% is the change from 529 to 108
Calculation steps:
[( 108 - 529 ) ÷ 529] x 100 = -79.58%
Formula
Percentage change = [(108 - 529) / 529] x 100
Subtract the new number by the original number
108 - 529 = -421
-421 ÷ 529 = -0.7958412098298677
-0.7958412098298677 x 100 = -79.58%