60.5% is the change from 519 to 833
Calculation steps:
[( 833 - 519 ) ÷ 519] x 100 = 60.5%
Formula
Percentage change = [(833 - 519) / 519] x 100
Subtract the new number by the original number
833 - 519 = 314
314 ÷ 519 = 0.605009633911368
0.605009633911368 x 100 = 60.5%