744.66% is the change from 103 to 870
Calculation steps:
[( 870 - 103 ) ÷ 103] x 100 = 744.66%
Formula
Percentage change = [(870 - 103) / 103] x 100
Subtract the new number by the original number
870 - 103 = 767
767 ÷ 103 = 7.446601941747573
7.446601941747573 x 100 = 744.66%