665.69% is the change from 102 to 781
Calculation steps:
[( 781 - 102 ) ÷ 102] x 100 = 665.69%
Formula
Percentage change = [(781 - 102) / 102] x 100
Subtract the new number by the original number
781 - 102 = 679
679 ÷ 102 = 6.6568627450980395
6.6568627450980395 x 100 = 665.69%