-53.07% is the change from 912 to 428
Calculation steps:
[( 428 - 912 ) ÷ 912] x 100 = -53.07%
Formula
Percentage change = [(428 - 912) / 912] x 100
Subtract the new number by the original number
428 - 912 = -484
-484 ÷ 912 = -0.5307017543859649
-0.5307017543859649 x 100 = -53.07%