700% is the change from 101 to 808
Calculation steps:
[( 808 - 101 ) ÷ 101] x 100 = 700%
Formula
Percentage change = [(808 - 101) / 101] x 100
Subtract the new number by the original number
808 - 101 = 707
707 ÷ 101 = 7
7 x 100 = 700%
Example