-30.05% is the change from 832 to 582
Calculation steps:
[( 582 - 832 ) ÷ 832] x 100 = -30.05%
Formula
Percentage change = [(582 - 832) / 832] x 100
Subtract the new number by the original number
582 - 832 = -250
-250 ÷ 832 = -0.3004807692307692
-0.3004807692307692 x 100 = -30.05%