-1.08% is the change from 923 to 913
Calculation steps:
[( 913 - 923 ) ÷ 923] x 100 = -1.08%
Formula
Percentage change = [(913 - 923) / 923] x 100
Subtract the new number by the original number
913 - 923 = -10
-10 ÷ 923 = -0.010834236186348862
-0.010834236186348862 x 100 = -1.08%