-60.2% is the change from 593 to 236
Calculation steps:
[( 236 - 593 ) ÷ 593] x 100 = -60.2%
Formula
Percentage change = [(236 - 593) / 593] x 100
Subtract the new number by the original number
236 - 593 = -357
-357 ÷ 593 = -0.6020236087689713
-0.6020236087689713 x 100 = -60.2%