Respuesta :

350/150 = 2.33
2.33 * 100
233%

Hope this helps!
percent formula : is/of = %/100
is = 350
of = 150
% = x

350/150 = x/100
cross multiply because this is a proportion
(150)(x) = (350)(100)
150x = 35000
x = 35000/150
x = 233.33% or 233 1/3%