-9.64% is the change from 913 to 825
Calculation steps:
[( 825 - 913 ) ÷ 913] x 100 = -9.64%
Formula
Percentage change = [(825 - 913) / 913] x 100
Subtract the new number by the original number
825 - 913 = -88
-88 ÷ 913 = -0.0963855421686747
-0.0963855421686747 x 100 = -9.64%