14.55% is the change from 55 to 63
Calculation steps:
[( 63 - 55 ) ÷ 55] x 100 = 14.55%
Formula
Percentage change = [(63 - 55) / 55] x 100
Subtract the new number by the original number
63 - 55 = 8
8 ÷ 55 = 0.14545454545454545
0.14545454545454545 x 100 = 14.55%