-39% is the change from 964 to 588
Calculation steps:
[( 588 - 964 ) ÷ 964] x 100 = -39%
Formula
Percentage change = [(588 - 964) / 964] x 100
Subtract the new number by the original number
588 - 964 = -376
-376 ÷ 964 = -0.3900414937759336
-0.3900414937759336 x 100 = -39%