-5.31% is the change from 659 to 624
Calculation steps:
[( 624 - 659 ) ÷ 659] x 100 = -5.31%
Formula
Percentage change = [(624 - 659) / 659] x 100
Subtract the new number by the original number
624 - 659 = -35
-35 ÷ 659 = -0.05311077389984825
-0.05311077389984825 x 100 = -5.31%