-71.58% is the change from 957 to 272
Calculation steps:
[( 272 - 957 ) ÷ 957] x 100 = -71.58%
Formula
Percentage change = [(272 - 957) / 957] x 100
Subtract the new number by the original number
272 - 957 = -685
-685 ÷ 957 = -0.7157784743991641
-0.7157784743991641 x 100 = -71.58%