-48.9% is the change from 593 to 303
Calculation steps:
[( 303 - 593 ) ÷ 593] x 100 = -48.9%
Formula
Percentage change = [(303 - 593) / 593] x 100
Subtract the new number by the original number
303 - 593 = -290
-290 ÷ 593 = -0.48903878583473864
-0.48903878583473864 x 100 = -48.9%