-2.95% is the change from 271 to 263
Calculation steps:
[( 263 - 271 ) ÷ 271] x 100 = -2.95%
Formula
Percentage change = [(263 - 271) / 271] x 100
Subtract the new number by the original number
263 - 271 = -8
-8 ÷ 271 = -0.02952029520295203
-0.02952029520295203 x 100 = -2.95%