61.08% is the change from 519 to 836
Calculation steps:
[( 836 - 519 ) ÷ 519] x 100 = 61.08%
Formula
Percentage change = [(836 - 519) / 519] x 100
Subtract the new number by the original number
836 - 519 = 317
317 ÷ 519 = 0.6107899807321773
0.6107899807321773 x 100 = 61.08%