9450% is the change from 10 to 955
Calculation steps:
[( 955 - 10 ) ÷ 10] x 100 = 9450%
Formula
Percentage change = [(955 - 10) / 10] x 100
Subtract the new number by the original number
955 - 10 = 945
945 ÷ 10 = 94.5
94.5 x 100 = 9450%
Example