decimal point

[Stuart Clark]

Hi,
I am trying to move the decimal point 2 places to the the left.
 
Eg : To make 4536233 into 45362.33
 
I tried this 
$total = "4536233";
$total = sprintf("%0.2f",$total);
print "$total";
But I get this
4536233.00
 
Can anyone help please
 
Regards
Stuart Clark