29.71% is the change from 663 to 860
Calculation steps:
[( 860 - 663 ) ÷ 663] x 100 = 29.71%
Formula
Percentage change = [(860 - 663) / 663] x 100
Subtract the new number by the original number
860 - 663 = 197
197 ÷ 663 = 0.2971342383107089
0.2971342383107089 x 100 = 29.71%