-18.73% is the change from 742 to 603
Calculation steps:
[( 603 - 742 ) ÷ 742] x 100 = -18.73%
Formula
Percentage change = [(603 - 742) / 742] x 100
Subtract the new number by the original number
603 - 742 = -139
-139 ÷ 742 = -0.18733153638814015
-0.18733153638814015 x 100 = -18.73%