9.19% is the change from 860 to 939
Calculation steps:
[( 939 - 860 ) ÷ 860] x 100 = 9.19%
Formula
Percentage change = [(939 - 860) / 860] x 100
Subtract the new number by the original number
939 - 860 = 79
79 ÷ 860 = 0.09186046511627907
0.09186046511627907 x 100 = 9.19%