51.28% is the change from 548 to 829
Calculation steps:
[( 829 - 548 ) ÷ 548] x 100 = 51.28%
Formula
Percentage change = [(829 - 548) / 548] x 100
Subtract the new number by the original number
829 - 548 = 281
281 ÷ 548 = 0.5127737226277372
0.5127737226277372 x 100 = 51.28%