-56.83% is the change from 271 to 117
Calculation steps:
[( 117 - 271 ) ÷ 271] x 100 = -56.83%
Formula
Percentage change = [(117 - 271) / 271] x 100
Subtract the new number by the original number
117 - 271 = -154
-154 ÷ 271 = -0.5682656826568265
-0.5682656826568265 x 100 = -56.83%