-0.34% is the change from 588 to 586
Calculation steps:
[( 586 - 588 ) ÷ 588] x 100 = -0.34%
Formula
Percentage change = [(586 - 588) / 588] x 100
Subtract the new number by the original number
586 - 588 = -2
-2 ÷ 588 = -0.003401360544217687
-0.003401360544217687 x 100 = -0.34%