Question

How do you change 90000 into percentage?​

Answer 1

it's wrong question u have to also say about in how much percentage

Answer 2

To write 90000 as a percent have to remember that 1 equal 100% and that what you need to do is just to multiply the number by 100 and add at the end symbol % .
90000 * 100 = 9000000%

And finally we have:
90000 as a percent equals 9000000%