-79% is the change from 957 to 201
Calculation steps:
[( 201 - 957 ) ÷ 957] x 100 = -79%
Formula
Percentage change = [(201 - 957) / 957] x 100
Subtract the new number by the original number
201 - 957 = -756
-756 ÷ 957 = -0.7899686520376176
-0.7899686520376176 x 100 = -79%