-38.93% is the change from 912 to 557
Calculation steps:
[( 557 - 912 ) ÷ 912] x 100 = -38.93%
Formula
Percentage change = [(557 - 912) / 912] x 100
Subtract the new number by the original number
557 - 912 = -355
-355 ÷ 912 = -0.3892543859649123
-0.3892543859649123 x 100 = -38.93%