-75.16% is the change from 966 to 240
Calculation steps:
[( 240 - 966 ) ÷ 966] x 100 = -75.16%
Formula
Percentage change = [(240 - 966) / 966] x 100
Subtract the new number by the original number
240 - 966 = -726
-726 ÷ 966 = -0.7515527950310559
-0.7515527950310559 x 100 = -75.16%