6744.44% is the change from 9 to 616
Calculation steps:
[( 616 - 9 ) ÷ 9] x 100 = 6744.44%
Formula
Percentage change = [(616 - 9) / 9] x 100
Subtract the new number by the original number
616 - 9 = 607
607 ÷ 9 = 67.44444444444444
67.44444444444444 x 100 = 6744.44%