-1.36% is the change from 590 to 582
Calculation steps:
[( 582 - 590 ) ÷ 590] x 100 = -1.36%
Formula
Percentage change = [(582 - 590) / 590] x 100
Subtract the new number by the original number
582 - 590 = -8
-8 ÷ 590 = -0.013559322033898305
-0.013559322033898305 x 100 = -1.36%