845.1% is the change from 102 to 964
Calculation steps:
[( 964 - 102 ) ÷ 102] x 100 = 845.1%
Formula
Percentage change = [(964 - 102) / 102] x 100
Subtract the new number by the original number
964 - 102 = 862
862 ÷ 102 = 8.450980392156863
8.450980392156863 x 100 = 845.1%