760.78% is the change from 102 to 878
Calculation steps:
[( 878 - 102 ) ÷ 102] x 100 = 760.78%
Formula
Percentage change = [(878 - 102) / 102] x 100
Subtract the new number by the original number
878 - 102 = 776
776 ÷ 102 = 7.607843137254902
7.607843137254902 x 100 = 760.78%