-6.96% is the change from 431 to 401
Calculation steps:
[( 401 - 431 ) ÷ 431] x 100 = -6.96%
Formula
Percentage change = [(401 - 431) / 431] x 100
Subtract the new number by the original number
401 - 431 = -30
-30 ÷ 431 = -0.06960556844547564
-0.06960556844547564 x 100 = -6.96%