-93.59% is the change from 593 to 38
Calculation steps:
[( 38 - 593 ) ÷ 593] x 100 = -93.59%
Formula
Percentage change = [(38 - 593) / 593] x 100
Subtract the new number by the original number
38 - 593 = -555
-555 ÷ 593 = -0.9359190556492412
-0.9359190556492412 x 100 = -93.59%