-88.6% is the change from 956 to 109
Calculation steps:
[( 109 - 956 ) ÷ 956] x 100 = -88.6%
Formula
Percentage change = [(109 - 956) / 956] x 100
Subtract the new number by the original number
109 - 956 = -847
-847 ÷ 956 = -0.8859832635983264
-0.8859832635983264 x 100 = -88.6%