-67.23% is the change from 531 to 174
Calculation steps:
[( 174 - 531 ) ÷ 531] x 100 = -67.23%
Formula
Percentage change = [(174 - 531) / 531] x 100
Subtract the new number by the original number
174 - 531 = -357
-357 ÷ 531 = -0.672316384180791
-0.672316384180791 x 100 = -67.23%