149.07% is the change from 161 to 401
Calculation steps:
[( 401 - 161 ) ÷ 161] x 100 = 149.07%
Formula
Percentage change = [(401 - 161) / 161] x 100
Subtract the new number by the original number
401 - 161 = 240
240 ÷ 161 = 1.4906832298136645
1.4906832298136645 x 100 = 149.07%