12.43% is the change from 555 to 624
Calculation steps:
[( 624 - 555 ) ÷ 555] x 100 = 12.43%
Formula
Percentage change = [(624 - 555) / 555] x 100
Subtract the new number by the original number
624 - 555 = 69
69 ÷ 555 = 0.12432432432432433
0.12432432432432433 x 100 = 12.43%