-31.2% is the change from 593 to 408
Calculation steps:
[( 408 - 593 ) ÷ 593] x 100 = -31.2%
Formula
Percentage change = [(408 - 593) / 593] x 100
Subtract the new number by the original number
408 - 593 = -185
-185 ÷ 593 = -0.31197301854974707
-0.31197301854974707 x 100 = -31.2%