12.16% is the change from 551 to 618
Calculation steps:
[( 618 - 551 ) ÷ 551] x 100 = 12.16%
Formula
Percentage change = [(618 - 551) / 551] x 100
Subtract the new number by the original number
618 - 551 = 67
67 ÷ 551 = 0.12159709618874773
0.12159709618874773 x 100 = 12.16%