-44.28% is the change from 271 to 151
Calculation steps:
[( 151 - 271 ) ÷ 271] x 100 = -44.28%
Formula
Percentage change = [(151 - 271) / 271] x 100
Subtract the new number by the original number
151 - 271 = -120
-120 ÷ 271 = -0.44280442804428044
-0.44280442804428044 x 100 = -44.28%