54.25% is the change from 518 to 799
Calculation steps:
[( 799 - 518 ) ÷ 518] x 100 = 54.25%
Formula
Percentage change = [(799 - 518) / 518] x 100
Subtract the new number by the original number
799 - 518 = 281
281 ÷ 518 = 0.5424710424710425
0.5424710424710425 x 100 = 54.25%