-8.26% is the change from 944 to 866
Calculation steps:
[( 866 - 944 ) ÷ 944] x 100 = -8.26%
Formula
Percentage change = [(866 - 944) / 944] x 100
Subtract the new number by the original number
866 - 944 = -78
-78 ÷ 944 = -0.0826271186440678
-0.0826271186440678 x 100 = -8.26%