49.28% is the change from 554 to 827
Calculation steps:
[( 827 - 554 ) ÷ 554] x 100 = 49.28%
Formula
Percentage change = [(827 - 554) / 554] x 100
Subtract the new number by the original number
827 - 554 = 273
273 ÷ 554 = 0.4927797833935018
0.4927797833935018 x 100 = 49.28%