-32.21% is the change from 593 to 402
Calculation steps:
[( 402 - 593 ) ÷ 593] x 100 = -32.21%
Formula
Percentage change = [(402 - 593) / 593] x 100
Subtract the new number by the original number
402 - 593 = -191
-191 ÷ 593 = -0.3220910623946037
-0.3220910623946037 x 100 = -32.21%