215.83% is the change from 240 to 758
Calculation steps:
[( 758 - 240 ) ÷ 240] x 100 = 215.83%
Formula
Percentage change = [(758 - 240) / 240] x 100
Subtract the new number by the original number
758 - 240 = 518
518 ÷ 240 = 2.158333333333333
2.158333333333333 x 100 = 215.83%