6071.43% is the change from 14 to 864
Calculation steps:
[( 864 - 14 ) ÷ 14] x 100 = 6071.43%
Formula
Percentage change = [(864 - 14) / 14] x 100
Subtract the new number by the original number
864 - 14 = 850
850 ÷ 14 = 60.714285714285715
60.714285714285715 x 100 = 6071.43%