-10.77% is the change from 910 to 812
Calculation steps:
[( 812 - 910 ) ÷ 910] x 100 = -10.77%
Formula
Percentage change = [(812 - 910) / 910] x 100
Subtract the new number by the original number
812 - 910 = -98
-98 ÷ 910 = -0.1076923076923077
-0.1076923076923077 x 100 = -10.77%