76.88% is the change from 519 to 918
Calculation steps:
[( 918 - 519 ) ÷ 519] x 100 = 76.88%
Formula
Percentage change = [(918 - 519) / 519] x 100
Subtract the new number by the original number
918 - 519 = 399
399 ÷ 519 = 0.7687861271676301
0.7687861271676301 x 100 = 76.88%