57.61% is the change from 519 to 818
Calculation steps:
[( 818 - 519 ) ÷ 519] x 100 = 57.61%
Formula
Percentage change = [(818 - 519) / 519] x 100
Subtract the new number by the original number
818 - 519 = 299
299 ÷ 519 = 0.5761078998073218
0.5761078998073218 x 100 = 57.61%