55.73% is the change from 515 to 802
Calculation steps:
[( 802 - 515 ) ÷ 515] x 100 = 55.73%
Formula
Percentage change = [(802 - 515) / 515] x 100
Subtract the new number by the original number
802 - 515 = 287
287 ÷ 515 = 0.5572815533980583
0.5572815533980583 x 100 = 55.73%