1596.08% is the change from 51 to 865
Calculation steps:
[( 865 - 51 ) ÷ 51] x 100 = 1596.08%
Formula
Percentage change = [(865 - 51) / 51] x 100
Subtract the new number by the original number
865 - 51 = 814
814 ÷ 51 = 15.96078431372549
15.96078431372549 x 100 = 1596.08%