48.51% is the change from 538 to 799
Calculation steps:
[( 799 - 538 ) ÷ 538] x 100 = 48.51%
Formula
Percentage change = [(799 - 538) / 538] x 100
Subtract the new number by the original number
799 - 538 = 261
261 ÷ 538 = 0.4851301115241636
0.4851301115241636 x 100 = 48.51%