12.85% is the change from 864 to 975
Calculation steps:
[( 975 - 864 ) ÷ 864] x 100 = 12.85%
Formula
Percentage change = [(975 - 864) / 864] x 100
Subtract the new number by the original number
975 - 864 = 111
111 ÷ 864 = 0.1284722222222222
0.1284722222222222 x 100 = 12.85%