34.91% is the change from 401 to 541
Calculation steps:
[( 541 - 401 ) ÷ 401] x 100 = 34.91%
Formula
Percentage change = [(541 - 401) / 401] x 100
Subtract the new number by the original number
541 - 401 = 140
140 ÷ 401 = 0.3491271820448878
0.3491271820448878 x 100 = 34.91%