-35.79% is the change from 271 to 174
Calculation steps:
[( 174 - 271 ) ÷ 271] x 100 = -35.79%
Formula
Percentage change = [(174 - 271) / 271] x 100
Subtract the new number by the original number
174 - 271 = -97
-97 ÷ 271 = -0.35793357933579334
-0.35793357933579334 x 100 = -35.79%