-79.62% is the change from 957 to 195
Calculation steps:
[( 195 - 957 ) ÷ 957] x 100 = -79.62%
Formula
Percentage change = [(195 - 957) / 957] x 100
Subtract the new number by the original number
195 - 957 = -762
-762 ÷ 957 = -0.7962382445141066
-0.7962382445141066 x 100 = -79.62%