-10.84% is the change from 913 to 814
Calculation steps:
[( 814 - 913 ) ÷ 913] x 100 = -10.84%
Formula
Percentage change = [(814 - 913) / 913] x 100
Subtract the new number by the original number
814 - 913 = -99
-99 ÷ 913 = -0.10843373493975904
-0.10843373493975904 x 100 = -10.84%