-58.21% is the change from 603 to 252
Calculation steps:
[( 252 - 603 ) ÷ 603] x 100 = -58.21%
Formula
Percentage change = [(252 - 603) / 603] x 100
Subtract the new number by the original number
252 - 603 = -351
-351 ÷ 603 = -0.582089552238806
-0.582089552238806 x 100 = -58.21%