-71.73% is the change from 955 to 270
Calculation steps:
[( 270 - 955 ) ÷ 955] x 100 = -71.73%
Formula
Percentage change = [(270 - 955) / 955] x 100
Subtract the new number by the original number
270 - 955 = -685
-685 ÷ 955 = -0.7172774869109948
-0.7172774869109948 x 100 = -71.73%