24.5% is the change from 555 to 691
Calculation steps:
[( 691 - 555 ) ÷ 555] x 100 = 24.5%
Formula
Percentage change = [(691 - 555) / 555] x 100
Subtract the new number by the original number
691 - 555 = 136
136 ÷ 555 = 0.24504504504504504
0.24504504504504504 x 100 = 24.5%