53.79% is the change from 515 to 792
Calculation steps:
[( 792 - 515 ) ÷ 515] x 100 = 53.79%
Formula
Percentage change = [(792 - 515) / 515] x 100
Subtract the new number by the original number
792 - 515 = 277
277 ÷ 515 = 0.537864077669903
0.537864077669903 x 100 = 53.79%