-58.57% is the change from 391 to 162
Calculation steps:
[( 162 - 391 ) ÷ 391] x 100 = -58.57%
Formula
Percentage change = [(162 - 391) / 391] x 100
Subtract the new number by the original number
162 - 391 = -229
-229 ÷ 391 = -0.5856777493606138
-0.5856777493606138 x 100 = -58.57%