Why my dividend is taxed at a rate of 40%?

I searched online. Looks like the dividend should be taxed at 20%. But not sure why Turbo tax is calculated at 40%.

 

Here are the details:

Before entering the dividend, the tax due reported by TT is A

After entering the dividend, the tax due reported by TT is B.

B-A=$14,400

My 1099- DIV:

Box 1a- Total Ordinary Dividends: $35,603

Box 1b- Qualified Dividends: $731.86

Box 5- Section 199A dividends: $29.66

 

So, 14,400/35603=40.45%

Can anyone help?