-12.03% is the change from 923 to 812
Calculation steps:
[( 812 - 923 ) ÷ 923] x 100 = -12.03%
Formula
Percentage change = [(812 - 923) / 923] x 100
Subtract the new number by the original number
812 - 923 = -111
-111 ÷ 923 = -0.12026002166847237
-0.12026002166847237 x 100 = -12.03%