31.58% is the change from 551 to 725
Calculation steps:
[( 725 - 551 ) ÷ 551] x 100 = 31.58%
Formula
Percentage change = [(725 - 551) / 551] x 100
Subtract the new number by the original number
725 - 551 = 174
174 ÷ 551 = 0.3157894736842105
0.3157894736842105 x 100 = 31.58%