-15.32% is the change from 744 to 630
Calculation steps:
[( 630 - 744 ) ÷ 744] x 100 = -15.32%
Formula
Percentage change = [(630 - 744) / 744] x 100
Subtract the new number by the original number
630 - 744 = -114
-114 ÷ 744 = -0.1532258064516129
-0.1532258064516129 x 100 = -15.32%