-10.44% is the change from 967 to 866
Calculation steps:
[( 866 - 967 ) ÷ 967] x 100 = -10.44%
Formula
Percentage change = [(866 - 967) / 967] x 100
Subtract the new number by the original number
866 - 967 = -101
-101 ÷ 967 = -0.10444674250258532
-0.10444674250258532 x 100 = -10.44%