657.28% is the change from 103 to 780
Calculation steps:
[( 780 - 103 ) ÷ 103] x 100 = 657.28%
Formula
Percentage change = [(780 - 103) / 103] x 100
Subtract the new number by the original number
780 - 103 = 677
677 ÷ 103 = 6.572815533980583
6.572815533980583 x 100 = 657.28%