-63.34% is the change from 431 to 158
Calculation steps:
[( 158 - 431 ) ÷ 431] x 100 = -63.34%
Formula
Percentage change = [(158 - 431) / 431] x 100
Subtract the new number by the original number
158 - 431 = -273
-273 ÷ 431 = -0.6334106728538283
-0.6334106728538283 x 100 = -63.34%