-42.11% is the change from 912 to 528
Calculation steps:
[( 528 - 912 ) ÷ 912] x 100 = -42.11%
Formula
Percentage change = [(528 - 912) / 912] x 100
Subtract the new number by the original number
528 - 912 = -384
-384 ÷ 912 = -0.42105263157894735
-0.42105263157894735 x 100 = -42.11%