filesystem percentage

Linux and Unix-Like Linux
1

hi guys,
im new in linux i need your help.
my problem is how can i take the % here's the sample

Available Used(%) Mounted On
1.2G 73% /var
299.3M 72% /home
520.3M 88% /home/file
164.8M 84% /home/prd
812.6M 79% /home/fmssdr

into this output

Available Used(%) Mounted On
1.2G 73 /var
299.3M 72 /home
520.3M 88 /home/file
164.8M 84 /home/prd
812.6M 79 /home/fmssdr

i try to script using "expr" its confusing
thanks

2

Some possibilities:

sed 's/%//' file > newfile

or:

tr -d '%' < file > newfile

or:

awk '{sub("%","")}1' file > newfile

Regards

3 
 awk '{$2=$2+0}1' file