341.61% is the change from 161 to 711
Calculation steps:
[( 711 - 161 ) ÷ 161] x 100 = 341.61%
Formula
Percentage change = [(711 - 161) / 161] x 100
Subtract the new number by the original number
711 - 161 = 550
550 ÷ 161 = 3.4161490683229814
3.4161490683229814 x 100 = 341.61%