-11.09% is the change from 974 to 866
Calculation steps:
[( 866 - 974 ) ÷ 974] x 100 = -11.09%
Formula
Percentage change = [(866 - 974) / 974] x 100
Subtract the new number by the original number
866 - 974 = -108
-108 ÷ 974 = -0.11088295687885011
-0.11088295687885011 x 100 = -11.09%