-0.93% is the change from 431 to 427
Calculation steps:
[( 427 - 431 ) ÷ 431] x 100 = -0.93%
Formula
Percentage change = [(427 - 431) / 431] x 100
Subtract the new number by the original number
427 - 431 = -4
-4 ÷ 431 = -0.009280742459396751
-0.009280742459396751 x 100 = -0.93%