9.76% is the change from 861 to 945
Calculation steps:
[( 945 - 861 ) ÷ 861] x 100 = 9.76%
Formula
Percentage change = [(945 - 861) / 861] x 100
Subtract the new number by the original number
945 - 861 = 84
84 ÷ 861 = 0.0975609756097561
0.0975609756097561 x 100 = 9.76%