-7.42% is the change from 957 to 886
Calculation steps:
[( 886 - 957 ) ÷ 957] x 100 = -7.42%
Formula
Percentage change = [(886 - 957) / 957] x 100
Subtract the new number by the original number
886 - 957 = -71
-71 ÷ 957 = -0.0741901776384535
-0.0741901776384535 x 100 = -7.42%