-58% is the change from 600 to 252
Calculation steps:
[( 252 - 600 ) ÷ 600] x 100 = -58%
Formula
Percentage change = [(252 - 600) / 600] x 100
Subtract the new number by the original number
252 - 600 = -348
-348 ÷ 600 = -0.58
-0.58 x 100 = -58%
Example