59.61% is the change from 515 to 822
Calculation steps:
[( 822 - 515 ) ÷ 515] x 100 = 59.61%
Formula
Percentage change = [(822 - 515) / 515] x 100
Subtract the new number by the original number
822 - 515 = 307
307 ÷ 515 = 0.596116504854369
0.596116504854369 x 100 = 59.61%