-19.49% is the change from 749 to 603
Calculation steps:
[( 603 - 749 ) ÷ 749] x 100 = -19.49%
Formula
Percentage change = [(603 - 749) / 749] x 100
Subtract the new number by the original number
603 - 749 = -146
-146 ÷ 749 = -0.19492656875834447
-0.19492656875834447 x 100 = -19.49%