-57.49% is the change from 327 to 139
Calculation steps:
[( 139 - 327 ) ÷ 327] x 100 = -57.49%
Formula
Percentage change = [(139 - 327) / 327] x 100
Subtract the new number by the original number
139 - 327 = -188
-188 ÷ 327 = -0.5749235474006116
-0.5749235474006116 x 100 = -57.49%