-5.02% is the change from 598 to 568
Calculation steps:
[( 568 - 598 ) ÷ 598] x 100 = -5.02%
Formula
Percentage change = [(568 - 598) / 598] x 100
Subtract the new number by the original number
568 - 598 = -30
-30 ÷ 598 = -0.05016722408026756
-0.05016722408026756 x 100 = -5.02%