-69.65% is the change from 593 to 180
Calculation steps:
[( 180 - 593 ) ÷ 593] x 100 = -69.65%
Formula
Percentage change = [(180 - 593) / 593] x 100
Subtract the new number by the original number
180 - 593 = -413
-413 ÷ 593 = -0.6964586846543002
-0.6964586846543002 x 100 = -69.65%