-16.63% is the change from 974 to 812
Calculation steps:
[( 812 - 974 ) ÷ 974] x 100 = -16.63%
Formula
Percentage change = [(812 - 974) / 974] x 100
Subtract the new number by the original number
812 - 974 = -162
-162 ÷ 974 = -0.16632443531827515
-0.16632443531827515 x 100 = -16.63%