-74.57% is the change from 582 to 148
Calculation steps:
[( 148 - 582 ) ÷ 582] x 100 = -74.57%
Formula
Percentage change = [(148 - 582) / 582] x 100
Subtract the new number by the original number
148 - 582 = -434
-434 ÷ 582 = -0.7457044673539519
-0.7457044673539519 x 100 = -74.57%