-71.17% is the change from 940 to 271
Calculation steps:
[( 271 - 940 ) ÷ 940] x 100 = -71.17%
Formula
Percentage change = [(271 - 940) / 940] x 100
Subtract the new number by the original number
271 - 940 = -669
-669 ÷ 940 = -0.7117021276595744
-0.7117021276595744 x 100 = -71.17%