52.8% is the change from 517 to 790
Calculation steps:
[( 790 - 517 ) ÷ 517] x 100 = 52.8%
Formula
Percentage change = [(790 - 517) / 517] x 100
Subtract the new number by the original number
790 - 517 = 273
273 ÷ 517 = 0.528046421663443
0.528046421663443 x 100 = 52.8%