First of all, I suppose that you are dividing, /.
Since, you don't have any other symbols here, i.e. + -*.
you work from left to right
444/88 is exactly 5.04545454545
5.04545454545/145 is exactly 0.03479623824
0.03479623824/140 is exactly 0.00024854455
so the answer to this is 0.00024854455
Hope this helps in some way ;)
