10088.89% is the change from 9 to 917
Calculation steps:
[( 917 - 9 ) ÷ 9] x 100 = 10088.89%
Formula
Percentage change = [(917 - 9) / 9] x 100
Subtract the new number by the original number
917 - 9 = 908
908 ÷ 9 = 100.88888888888889
100.88888888888889 x 100 = 10088.89%