Help! Im being timed!

What percent of the circle below is shaded?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?