101.5% is the change from 401 to 808
Calculation steps:
[( 808 - 401 ) ÷ 401] x 100 = 101.5%
Formula
Percentage change = [(808 - 401) / 401] x 100
Subtract the new number by the original number
808 - 401 = 407
407 ÷ 401 = 1.0149625935162094
1.0149625935162094 x 100 = 101.5%