-39.38% is the change from 711 to 431
Calculation steps:
[( 431 - 711 ) ÷ 711] x 100 = -39.38%
Formula
Percentage change = [(431 - 711) / 711] x 100
Subtract the new number by the original number
431 - 711 = -280
-280 ÷ 711 = -0.39381153305203936
-0.39381153305203936 x 100 = -39.38%