-88.53% is the change from 593 to 68
Calculation steps:
[( 68 - 593 ) ÷ 593] x 100 = -88.53%
Formula
Percentage change = [(68 - 593) / 593] x 100
Subtract the new number by the original number
68 - 593 = -525
-525 ÷ 593 = -0.8853288364249579
-0.8853288364249579 x 100 = -88.53%