116.25% is the change from 240 to 519
Calculation steps:
[( 519 - 240 ) ÷ 240] x 100 = 116.25%
Formula
Percentage change = [(519 - 240) / 240] x 100
Subtract the new number by the original number
519 - 240 = 279
279 ÷ 240 = 1.1625
1.1625 x 100 = 116.25%