609.09% is the change from 88 to 624
Calculation steps:
[( 624 - 88 ) ÷ 88] x 100 = 609.09%
Formula
Percentage change = [(624 - 88) / 88] x 100
Subtract the new number by the original number
624 - 88 = 536
536 ÷ 88 = 6.090909090909091
6.090909090909091 x 100 = 609.09%