794.17% is the change from 103 to 921
Calculation steps:
[( 921 - 103 ) ÷ 103] x 100 = 794.17%
Formula
Percentage change = [(921 - 103) / 103] x 100
Subtract the new number by the original number
921 - 103 = 818
818 ÷ 103 = 7.941747572815534
7.941747572815534 x 100 = 794.17%