-16.47% is the change from 747 to 624
Calculation steps:
[( 624 - 747 ) ÷ 747] x 100 = -16.47%
Formula
Percentage change = [(624 - 747) / 747] x 100
Subtract the new number by the original number
624 - 747 = -123
-123 ÷ 747 = -0.1646586345381526
-0.1646586345381526 x 100 = -16.47%