-79.76% is the change from 593 to 120
Calculation steps:
[( 120 - 593 ) ÷ 593] x 100 = -79.76%
Formula
Percentage change = [(120 - 593) / 593] x 100
Subtract the new number by the original number
120 - 593 = -473
-473 ÷ 593 = -0.7976391231028668
-0.7976391231028668 x 100 = -79.76%