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  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 276
  • Last Modified:

Reduce % size

Please advise how to make correct percentage view with only 2 digits after comma.
now I have:
System.out.println("    Margin use = " + (u / c * 100) + "%")
.............
output

 Margin use = 1.5060808012349864%

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gbcbr
Asked:
gbcbr
  • 3
1 Solution
 
for_yanCommented:
I think you should use DecimalFormat like

http://www.roseindia.net/java/beginners/DecimalFormatExample.shtml
0
 
for_yanCommented:
so if you have it like that:

    double amount = (u / c * 100);
    NumberFormat formatter = new DecimalFormat("#0.00");
System.out.println  ("Margin Use = " + formatter.format(amount) + "%")

     
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gbcbrAuthor Commented:
Thank you, I make it even easy
        NumberFormat formatter = new DecimalFormat("#0.00");
        System.out.println("    Margin use = " + formatter.format(u / c * 100) + "%");
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for_yanCommented:
Yes, it is of course also possible
0

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