-40.3% is the change from 593 to 354
Calculation steps:
[( 354 - 593 ) ÷ 593] x 100 = -40.3%
Formula
Percentage change = [(354 - 593) / 593] x 100
Subtract the new number by the original number
354 - 593 = -239
-239 ÷ 593 = -0.403035413153457
-0.403035413153457 x 100 = -40.3%