6.63% is the change from 860 to 917
Calculation steps:
[( 917 - 860 ) ÷ 860] x 100 = 6.63%
Formula
Percentage change = [(917 - 860) / 860] x 100
Subtract the new number by the original number
917 - 860 = 57
57 ÷ 860 = 0.06627906976744186
0.06627906976744186 x 100 = 6.63%