-28.42% is the change from 957 to 685
Calculation steps:
[( 685 - 957 ) ÷ 957] x 100 = -28.42%
Formula
Percentage change = [(685 - 957) / 957] x 100
Subtract the new number by the original number
685 - 957 = -272
-272 ÷ 957 = -0.28422152560083597
-0.28422152560083597 x 100 = -28.42%