-85.33% is the change from 600 to 88
Calculation steps:
[( 88 - 600 ) ÷ 600] x 100 = -85.33%
Formula
Percentage change = [(88 - 600) / 600] x 100
Subtract the new number by the original number
88 - 600 = -512
-512 ÷ 600 = -0.8533333333333334
-0.8533333333333334 x 100 = -85.33%