33.14% is the change from 519 to 691
Calculation steps:
[( 691 - 519 ) ÷ 519] x 100 = 33.14%
Formula
Percentage change = [(691 - 519) / 519] x 100
Subtract the new number by the original number
691 - 519 = 172
172 ÷ 519 = 0.33140655105973027
0.33140655105973027 x 100 = 33.14%