-57.65% is the change from 588 to 249
Calculation steps:
[( 249 - 588 ) ÷ 588] x 100 = -57.65%
Formula
Percentage change = [(249 - 588) / 588] x 100
Subtract the new number by the original number
249 - 588 = -339
-339 ÷ 588 = -0.576530612244898
-0.576530612244898 x 100 = -57.65%