-74.2% is the change from 593 to 153
Calculation steps:
[( 153 - 593 ) ÷ 593] x 100 = -74.2%
Formula
Percentage change = [(153 - 593) / 593] x 100
Subtract the new number by the original number
153 - 593 = -440
-440 ÷ 593 = -0.7419898819561551
-0.7419898819561551 x 100 = -74.2%