-45.22% is the change from 712 to 390
Calculation steps:
[( 390 - 712 ) ÷ 712] x 100 = -45.22%
Formula
Percentage change = [(390 - 712) / 712] x 100
Subtract the new number by the original number
390 - 712 = -322
-322 ÷ 712 = -0.45224719101123595
-0.45224719101123595 x 100 = -45.22%