Answer:
[tex]40[/tex]% is the decrease.
Step-by-step explanation:
To figure out the percentage decrease, you would first subtract the two numbers.
[tex]15000 - 9000 = 6000[/tex]
Next, you would divide that number by the total.
[tex]6000 / 15000 = .4[/tex]
[tex]15000 * .4 = 6000[/tex]
[tex]15000 - 6000 = 9000[/tex]
[tex]40[/tex]% would be the decrease percentage.
