-63.93% is the change from 912 to 329
Calculation steps:
[( 329 - 912 ) ÷ 912] x 100 = -63.93%
Formula
Percentage change = [(329 - 912) / 912] x 100
Subtract the new number by the original number
329 - 912 = -583
-583 ÷ 912 = -0.6392543859649122
-0.6392543859649122 x 100 = -63.93%