-60.82% is the change from 582 to 228
Calculation steps:
[( 228 - 582 ) ÷ 582] x 100 = -60.82%
Formula
Percentage change = [(228 - 582) / 582] x 100
Subtract the new number by the original number
228 - 582 = -354
-354 ÷ 582 = -0.6082474226804123
-0.6082474226804123 x 100 = -60.82%