-0.74% is the change from 271 to 269
Calculation steps:
[( 269 - 271 ) ÷ 271] x 100 = -0.74%
Formula
Percentage change = [(269 - 271) / 271] x 100
Subtract the new number by the original number
269 - 271 = -2
-2 ÷ 271 = -0.007380073800738007
-0.007380073800738007 x 100 = -0.74%