-29.05% is the change from 957 to 679
Calculation steps:
[( 679 - 957 ) ÷ 957] x 100 = -29.05%
Formula
Percentage change = [(679 - 957) / 957] x 100
Subtract the new number by the original number
679 - 957 = -278
-278 ÷ 957 = -0.290491118077325
-0.290491118077325 x 100 = -29.05%