-3.79% is the change from 712 to 685
Calculation steps:
[( 685 - 712 ) ÷ 712] x 100 = -3.79%
Formula
Percentage change = [(685 - 712) / 712] x 100
Subtract the new number by the original number
685 - 712 = -27
-27 ÷ 712 = -0.037921348314606744
-0.037921348314606744 x 100 = -3.79%