-50.68% is the change from 588 to 290
Calculation steps:
[( 290 - 588 ) ÷ 588] x 100 = -50.68%
Formula
Percentage change = [(290 - 588) / 588] x 100
Subtract the new number by the original number
290 - 588 = -298
-298 ÷ 588 = -0.5068027210884354
-0.5068027210884354 x 100 = -50.68%