-72.18% is the change from 586 to 163
Calculation steps:
[( 163 - 586 ) ÷ 586] x 100 = -72.18%
Formula
Percentage change = [(163 - 586) / 586] x 100
Subtract the new number by the original number
163 - 586 = -423
-423 ÷ 586 = -0.7218430034129693
-0.7218430034129693 x 100 = -72.18%