-53.92% is the change from 586 to 270
Calculation steps:
[( 270 - 586 ) ÷ 586] x 100 = -53.92%
Formula
Percentage change = [(270 - 586) / 586] x 100
Subtract the new number by the original number
270 - 586 = -316
-316 ÷ 586 = -0.5392491467576792
-0.5392491467576792 x 100 = -53.92%