-8.97% is the change from 892 to 812
Calculation steps:
[( 812 - 892 ) ÷ 892] x 100 = -8.97%
Formula
Percentage change = [(812 - 892) / 892] x 100
Subtract the new number by the original number
812 - 892 = -80
-80 ÷ 892 = -0.08968609865470852
-0.08968609865470852 x 100 = -8.97%