10500% is the change from 9 to 954
Calculation steps:
[( 954 - 9 ) ÷ 9] x 100 = 10500%
Formula
Percentage change = [(954 - 9) / 9] x 100
Subtract the new number by the original number
954 - 9 = 945
945 ÷ 9 = 105
105 x 100 = 10500%
Example