Question 451113
To divide complex numbers we multiply the nominator and denominator by the conjugate of the denominator:(Don't forget {{{i^2=-1}}})

{{{(3+5i)/8i=(-8i)(3+5i)/(8i)(-8i)=(-24i-40i^2)/-64i^2=(40-24i)/64=5/8-(3/8)*i}}}