8.6% is the change from 860 to 934
Calculation steps:
[( 934 - 860 ) ÷ 860] x 100 = 8.6%
Formula
Percentage change = [(934 - 860) / 860] x 100
Subtract the new number by the original number
934 - 860 = 74
74 ÷ 860 = 0.08604651162790698
0.08604651162790698 x 100 = 8.6%