-34.32% is the change from 912 to 599
Calculation steps:
[( 599 - 912 ) ÷ 912] x 100 = -34.32%
Formula
Percentage change = [(599 - 912) / 912] x 100
Subtract the new number by the original number
599 - 912 = -313
-313 ÷ 912 = -0.3432017543859649
-0.3432017543859649 x 100 = -34.32%