9.23% is the change from 867 to 947
Calculation steps:
[( 947 - 867 ) ÷ 867] x 100 = 9.23%
Formula
Percentage change = [(947 - 867) / 867] x 100
Subtract the new number by the original number
947 - 867 = 80
80 ÷ 867 = 0.0922722029988466
0.0922722029988466 x 100 = 9.23%