9.5% is the change from 853 to 934
Calculation steps:
[( 934 - 853 ) ÷ 853] x 100 = 9.5%
Formula
Percentage change = [(934 - 853) / 853] x 100
Subtract the new number by the original number
934 - 853 = 81
81 ÷ 853 = 0.09495896834701055
0.09495896834701055 x 100 = 9.5%