4.81% is the change from 624 to 654
Calculation steps:
[( 654 - 624 ) ÷ 624] x 100 = 4.81%
Formula
Percentage change = [(654 - 624) / 624] x 100
Subtract the new number by the original number
654 - 624 = 30
30 ÷ 624 = 0.04807692307692308
0.04807692307692308 x 100 = 4.81%