-96.1% is the change from 589 to 23
Calculation steps:
[( 23 - 589 ) ÷ 589] x 100 = -96.1%
Formula
Percentage change = [(23 - 589) / 589] x 100
Subtract the new number by the original number
23 - 589 = -566
-566 ÷ 589 = -0.9609507640067911
-0.9609507640067911 x 100 = -96.1%