-75.5% is the change from 596 to 146
Calculation steps:
[( 146 - 596 ) ÷ 596] x 100 = -75.5%
Formula
Percentage change = [(146 - 596) / 596] x 100
Subtract the new number by the original number
146 - 596 = -450
-450 ÷ 596 = -0.7550335570469798
-0.7550335570469798 x 100 = -75.5%