-33.9% is the change from 593 to 392
Calculation steps:
[( 392 - 593 ) ÷ 593] x 100 = -33.9%
Formula
Percentage change = [(392 - 593) / 593] x 100
Subtract the new number by the original number
392 - 593 = -201
-201 ÷ 593 = -0.33895446880269814
-0.33895446880269814 x 100 = -33.9%