Selected information about The Staccato Company for the current year and prior year is given below.

Account	Current	Prior
Net sales revenue	$648,000	$595,000
Cost of goods sold	$401,760	$425,000
Gross profit	$246,240	$170,000
Selling/general expenses	$142,560	$93,500
Net income before tax	$103,680	$76,500
Income tax	$32,400	$22,800
Net income	$71,280	$53,700

The current year's cost of goods sold percentage (as would be found on a vertical analysis of the income statement for the current year) is