-3.98% is the change from 628 to 603
Calculation steps:
[( 603 - 628 ) ÷ 628] x 100 = -3.98%
Formula
Percentage change = [(603 - 628) / 628] x 100
Subtract the new number by the original number
603 - 628 = -25
-25 ÷ 628 = -0.03980891719745223
-0.03980891719745223 x 100 = -3.98%