700% is the change from 103 to 824
Calculation steps:
[( 824 - 103 ) ÷ 103] x 100 = 700%
Formula
Percentage change = [(824 - 103) / 103] x 100
Subtract the new number by the original number
824 - 103 = 721
721 ÷ 103 = 7
7 x 100 = 700%
Example