-60.09% is the change from 431 to 172
Calculation steps:
[( 172 - 431 ) ÷ 431] x 100 = -60.09%
Formula
Percentage change = [(172 - 431) / 431] x 100
Subtract the new number by the original number
172 - 431 = -259
-259 ÷ 431 = -0.6009280742459396
-0.6009280742459396 x 100 = -60.09%