Please correct my mistake

[vkhu]

Rewrite the sentence start with the bold words:
Nobody expected him to get the position
-> He got the position out of everyone expectation

I definitely did that one wrong but I have no idea where. Help please

[bhaisahab]

Rewrite the sentence start with the bold words:
Nobody expected him to get the position
-> He got the position out of everyone expectation

I definitely did that one wrong but I have no idea where. Help please

"He got the position contrary to everybody's expectations".