-17.7% is the change from 955 to 786
Calculation steps:
[( 786 - 955 ) ÷ 955] x 100 = -17.7%
Formula
Percentage change = [(786 - 955) / 955] x 100
Subtract the new number by the original number
786 - 955 = -169
-169 ÷ 955 = -0.1769633507853403
-0.1769633507853403 x 100 = -17.7%