126.68% is the change from 401 to 909
Calculation steps:
[( 909 - 401 ) ÷ 401] x 100 = 126.68%
Formula
Percentage change = [(909 - 401) / 401] x 100
Subtract the new number by the original number
909 - 401 = 508
508 ÷ 401 = 1.2668329177057356
1.2668329177057356 x 100 = 126.68%