-96.45% is the change from 676 to 24
Calculation steps:
[( 24 - 676 ) ÷ 676] x 100 = -96.45%
Formula
Percentage change = [(24 - 676) / 676] x 100
Subtract the new number by the original number
24 - 676 = -652
-652 ÷ 676 = -0.9644970414201184
-0.9644970414201184 x 100 = -96.45%