-43.42% is the change from 912 to 516
Calculation steps:
[( 516 - 912 ) ÷ 912] x 100 = -43.42%
Formula
Percentage change = [(516 - 912) / 912] x 100
Subtract the new number by the original number
516 - 912 = -396
-396 ÷ 912 = -0.4342105263157895
-0.4342105263157895 x 100 = -43.42%