-23.72% is the change from 586 to 447
Calculation steps:
[( 447 - 586 ) ÷ 586] x 100 = -23.72%
Formula
Percentage change = [(447 - 586) / 586] x 100
Subtract the new number by the original number
447 - 586 = -139
-139 ÷ 586 = -0.23720136518771331
-0.23720136518771331 x 100 = -23.72%