52.02% is the change from 521 to 792
Calculation steps:
[( 792 - 521 ) ÷ 521] x 100 = 52.02%
Formula
Percentage change = [(792 - 521) / 521] x 100
Subtract the new number by the original number
792 - 521 = 271
271 ÷ 521 = 0.5201535508637236
0.5201535508637236 x 100 = 52.02%