55.53% is the change from 515 to 801
Calculation steps:
[( 801 - 515 ) ÷ 515] x 100 = 55.53%
Formula
Percentage change = [(801 - 515) / 515] x 100
Subtract the new number by the original number
801 - 515 = 286
286 ÷ 515 = 0.5553398058252427
0.5553398058252427 x 100 = 55.53%