-45.19% is the change from 582 to 319
Calculation steps:
[( 319 - 582 ) ÷ 582] x 100 = -45.19%
Formula
Percentage change = [(319 - 582) / 582] x 100
Subtract the new number by the original number
319 - 582 = -263
-263 ÷ 582 = -0.4518900343642612
-0.4518900343642612 x 100 = -45.19%