There's a difference in "22577 in wage earnings" and "22577 in taxable income."
Presuming you mean taxable income, the tax on $22577 would be $2969 if your filing status is either Single or Married Filing Separate, or $2551 for Married Filing Joint, or $2789 for Head of Household.
The forms and instructions on the IRS website are posted in Adobe .pdf format. There is free software available, Adobe Reader, so you can view and print them. There are links to the software on the IRS site, but the file is a big one (which can be a problem for dial-up).

