-71.64% is the change from 529 to 150
Calculation steps:
[( 150 - 529 ) ÷ 529] x 100 = -71.64%
Formula
Percentage change = [(150 - 529) / 529] x 100
Subtract the new number by the original number
150 - 529 = -379
-379 ÷ 529 = -0.7164461247637051
-0.7164461247637051 x 100 = -71.64%