747.06% is the change from 102 to 864
Calculation steps:
[( 864 - 102 ) ÷ 102] x 100 = 747.06%
Formula
Percentage change = [(864 - 102) / 102] x 100
Subtract the new number by the original number
864 - 102 = 762
762 ÷ 102 = 7.470588235294118
7.470588235294118 x 100 = 747.06%