18.49% is the change from 465 to 551
Calculation steps:
[( 551 - 465 ) ÷ 465] x 100 = 18.49%
Formula
Percentage change = [(551 - 465) / 465] x 100
Subtract the new number by the original number
551 - 465 = 86
86 ÷ 465 = 0.18494623655913978
0.18494623655913978 x 100 = 18.49%