317.87% is the change from 207 to 865
Calculation steps:
[( 865 - 207 ) ÷ 207] x 100 = 317.87%
Formula
Percentage change = [(865 - 207) / 207] x 100
Subtract the new number by the original number
865 - 207 = 658
658 ÷ 207 = 3.178743961352657
3.178743961352657 x 100 = 317.87%