-10.55% is the change from 910 to 814
Calculation steps:
[( 814 - 910 ) ÷ 910] x 100 = -10.55%
Formula
Percentage change = [(814 - 910) / 910] x 100
Subtract the new number by the original number
814 - 910 = -96
-96 ÷ 910 = -0.1054945054945055
-0.1054945054945055 x 100 = -10.55%