9.14% is the change from 853 to 931
Calculation steps:
[( 931 - 853 ) ÷ 853] x 100 = 9.14%
Formula
Percentage change = [(931 - 853) / 853] x 100
Subtract the new number by the original number
931 - 853 = 78
78 ÷ 853 = 0.0914419695193435
0.0914419695193435 x 100 = 9.14%