-34.69% is the change from 271 to 177
Calculation steps:
[( 177 - 271 ) ÷ 271] x 100 = -34.69%
Formula
Percentage change = [(177 - 271) / 271] x 100
Subtract the new number by the original number
177 - 271 = -94
-94 ÷ 271 = -0.34686346863468637
-0.34686346863468637 x 100 = -34.69%