666.99% is the change from 103 to 790
Calculation steps:
[( 790 - 103 ) ÷ 103] x 100 = 666.99%
Formula
Percentage change = [(790 - 103) / 103] x 100
Subtract the new number by the original number
790 - 103 = 687
687 ÷ 103 = 6.669902912621359
6.669902912621359 x 100 = 666.99%