8.48% is the change from 861 to 934
Calculation steps:
[( 934 - 861 ) ÷ 861] x 100 = 8.48%
Formula
Percentage change = [(934 - 861) / 861] x 100
Subtract the new number by the original number
934 - 861 = 73
73 ÷ 861 = 0.08478513356562137
0.08478513356562137 x 100 = 8.48%