-71.23% is the change from 431 to 124
Calculation steps:
[( 124 - 431 ) ÷ 431] x 100 = -71.23%
Formula
Percentage change = [(124 - 431) / 431] x 100
Subtract the new number by the original number
124 - 431 = -307
-307 ÷ 431 = -0.7122969837587007
-0.7122969837587007 x 100 = -71.23%