-85.31% is the change from 599 to 88
Calculation steps:
[( 88 - 599 ) ÷ 599] x 100 = -85.31%
Formula
Percentage change = [(88 - 599) / 599] x 100
Subtract the new number by the original number
88 - 599 = -511
-511 ÷ 599 = -0.8530884808013356
-0.8530884808013356 x 100 = -85.31%