-18.74% is the change from 747 to 607
Calculation steps:
[( 607 - 747 ) ÷ 747] x 100 = -18.74%
Formula
Percentage change = [(607 - 747) / 747] x 100
Subtract the new number by the original number
607 - 747 = -140
-140 ÷ 747 = -0.18741633199464525
-0.18741633199464525 x 100 = -18.74%