-13.16% is the change from 935 to 812
Calculation steps:
[( 812 - 935 ) ÷ 935] x 100 = -13.16%
Formula
Percentage change = [(812 - 935) / 935] x 100
Subtract the new number by the original number
812 - 935 = -123
-123 ÷ 935 = -0.13155080213903744
-0.13155080213903744 x 100 = -13.16%