78.03% is the change from 519 to 924
Calculation steps:
[( 924 - 519 ) ÷ 519] x 100 = 78.03%
Formula
Percentage change = [(924 - 519) / 519] x 100
Subtract the new number by the original number
924 - 519 = 405
405 ÷ 519 = 0.7803468208092486
0.7803468208092486 x 100 = 78.03%