-55.75% is the change from 974 to 431
Calculation steps:
[( 431 - 974 ) ÷ 974] x 100 = -55.75%
Formula
Percentage change = [(431 - 974) / 974] x 100
Subtract the new number by the original number
431 - 974 = -543
-543 ÷ 974 = -0.5574948665297741
-0.5574948665297741 x 100 = -55.75%