-24.73% is the change from 910 to 685
Calculation steps:
[( 685 - 910 ) ÷ 910] x 100 = -24.73%
Formula
Percentage change = [(685 - 910) / 910] x 100
Subtract the new number by the original number
685 - 910 = -225
-225 ÷ 910 = -0.24725274725274726
-0.24725274725274726 x 100 = -24.73%