-25.46% is the change from 271 to 202
Calculation steps:
[( 202 - 271 ) ÷ 271] x 100 = -25.46%
Formula
Percentage change = [(202 - 271) / 271] x 100
Subtract the new number by the original number
202 - 271 = -69
-69 ÷ 271 = -0.25461254612546125
-0.25461254612546125 x 100 = -25.46%