-76.85% is the change from 596 to 138
Calculation steps:
[( 138 - 596 ) ÷ 596] x 100 = -76.85%
Formula
Percentage change = [(138 - 596) / 596] x 100
Subtract the new number by the original number
138 - 596 = -458
-458 ÷ 596 = -0.7684563758389261
-0.7684563758389261 x 100 = -76.85%