-56.12% is the change from 588 to 258
Calculation steps:
[( 258 - 588 ) ÷ 588] x 100 = -56.12%
Formula
Percentage change = [(258 - 588) / 588] x 100
Subtract the new number by the original number
258 - 588 = -330
-330 ÷ 588 = -0.5612244897959183
-0.5612244897959183 x 100 = -56.12%