29.32% is the change from 665 to 860
Calculation steps:
[( 860 - 665 ) ÷ 665] x 100 = 29.32%
Formula
Percentage change = [(860 - 665) / 665] x 100
Subtract the new number by the original number
860 - 665 = 195
195 ÷ 665 = 0.2932330827067669
0.2932330827067669 x 100 = 29.32%