113.75% is the change from 240 to 513
Calculation steps:
[( 513 - 240 ) ÷ 240] x 100 = 113.75%
Formula
Percentage change = [(513 - 240) / 240] x 100
Subtract the new number by the original number
513 - 240 = 273
273 ÷ 240 = 1.1375
1.1375 x 100 = 113.75%