669.52% is the change from 105 to 808
Calculation steps:
[( 808 - 105 ) ÷ 105] x 100 = 669.52%
Formula
Percentage change = [(808 - 105) / 105] x 100
Subtract the new number by the original number
808 - 105 = 703
703 ÷ 105 = 6.695238095238095
6.695238095238095 x 100 = 669.52%