48.36% is the change from 548 to 813
Calculation steps:
[( 813 - 548 ) ÷ 548] x 100 = 48.36%
Formula
Percentage change = [(813 - 548) / 548] x 100
Subtract the new number by the original number
813 - 548 = 265
265 ÷ 548 = 0.4835766423357664
0.4835766423357664 x 100 = 48.36%