-96.08% is the change from 613 to 24
Calculation steps:
[( 24 - 613 ) ÷ 613] x 100 = -96.08%
Formula
Percentage change = [(24 - 613) / 613] x 100
Subtract the new number by the original number
24 - 613 = -589
-589 ÷ 613 = -0.9608482871125612
-0.9608482871125612 x 100 = -96.08%