Solve for the unknown interest rate in each of the following: $($Do not round ir calculations and enter your answers as a percent rounded to $2$ decimal $132\mathrm{.}16.)$

$\backslash$table$[[$Present Value,Years,Interest Rate,Future Value,$],[$$$180,5,,\%,$$$],[$$$300,19,,\%,228],[33,000,20,,\%,859],[32,261,30,,\%,152,407]]$