198.75% is the change from 240 to 717
Calculation steps:
[( 717 - 240 ) ÷ 240] x 100 = 198.75%
Formula
Percentage change = [(717 - 240) / 240] x 100
Subtract the new number by the original number
717 - 240 = 477
477 ÷ 240 = 1.9875
1.9875 x 100 = 198.75%