74.56% is the change from 515 to 899
Calculation steps:
[( 899 - 515 ) ÷ 515] x 100 = 74.56%
Formula
Percentage change = [(899 - 515) / 515] x 100
Subtract the new number by the original number
899 - 515 = 384
384 ÷ 515 = 0.7456310679611651
0.7456310679611651 x 100 = 74.56%