-71.74% is the change from 959 to 271
Calculation steps:
[( 271 - 959 ) ÷ 959] x 100 = -71.74%
Formula
Percentage change = [(271 - 959) / 959] x 100
Subtract the new number by the original number
271 - 959 = -688
-688 ÷ 959 = -0.7174139728884255
-0.7174139728884255 x 100 = -71.74%