2555.56% is the change from 27 to 717
Calculation steps:
[( 717 - 27 ) ÷ 27] x 100 = 2555.56%
Formula
Percentage change = [(717 - 27) / 27] x 100
Subtract the new number by the original number
717 - 27 = 690
690 ÷ 27 = 25.555555555555557
25.555555555555557 x 100 = 2555.56%