-68.91% is the change from 431 to 134
Calculation steps:
[( 134 - 431 ) ÷ 431] x 100 = -68.91%
Formula
Percentage change = [(134 - 431) / 431] x 100
Subtract the new number by the original number
134 - 431 = -297
-297 ÷ 431 = -0.6890951276102089
-0.6890951276102089 x 100 = -68.91%