Marquis has a gross pay of $816. by how much will his gross pay be reduced if marquis has the following items withheld? federal tax of $92social security tax that is 6.2% of his gross paymedicare tax that is 1.45% of his gross paystate tax that is 22% of his federal tax

Gross pay $816
Federal tax $92
Social security 0.062 * 816
Social security = $50.59
Medicare tax = 0.195 * 816
Medicare tax = $159.12
State tax = 0.22 * 92
State tax = $20.24
Pay after deductions = 
816 - 92 - 50.59 - 159.12 -20.21
= $494.08
Gross pay reduced by:
(816 - 494.08)/816 * 100
= %39.45