13.07% is the change from 551 to 623
Calculation steps:
[( 623 - 551 ) ÷ 551] x 100 = 13.07%
Formula
Percentage change = [(623 - 551) / 551] x 100
Subtract the new number by the original number
623 - 551 = 72
72 ÷ 551 = 0.1306715063520871
0.1306715063520871 x 100 = 13.07%