-55.72% is the change from 271 to 120
Calculation steps:
[( 120 - 271 ) ÷ 271] x 100 = -55.72%
Formula
Percentage change = [(120 - 271) / 271] x 100
Subtract the new number by the original number
120 - 271 = -151
-151 ÷ 271 = -0.5571955719557196
-0.5571955719557196 x 100 = -55.72%