-87.52% is the change from 593 to 74
Calculation steps:
[( 74 - 593 ) ÷ 593] x 100 = -87.52%
Formula
Percentage change = [(74 - 593) / 593] x 100
Subtract the new number by the original number
74 - 593 = -519
-519 ÷ 593 = -0.8752107925801011
-0.8752107925801011 x 100 = -87.52%