-42.76% is the change from 912 to 522
Calculation steps:
[( 522 - 912 ) ÷ 912] x 100 = -42.76%
Formula
Percentage change = [(522 - 912) / 912] x 100
Subtract the new number by the original number
522 - 912 = -390
-390 ÷ 912 = -0.4276315789473684
-0.4276315789473684 x 100 = -42.76%