-16.58% is the change from 748 to 624
Calculation steps:
[( 624 - 748 ) ÷ 748] x 100 = -16.58%
Formula
Percentage change = [(624 - 748) / 748] x 100
Subtract the new number by the original number
624 - 748 = -124
-124 ÷ 748 = -0.1657754010695187
-0.1657754010695187 x 100 = -16.58%