-87.86% is the change from 593 to 72
Calculation steps:
[( 72 - 593 ) ÷ 593] x 100 = -87.86%
Formula
Percentage change = [(72 - 593) / 593] x 100
Subtract the new number by the original number
72 - 593 = -521
-521 ÷ 593 = -0.8785834738617201
-0.8785834738617201 x 100 = -87.86%