title: How to remove the decimal point and retain percentage in PieChart values?
body: <p>I am using MPAndroidChart library to make a pie chart. I would like to display the pie chart values with the decimal. I want to retain the % sign.</p>
  
  <p><a href="https://stackoverflow.com/a/33440699/5512020">This</a> solution to an old similar question is not valid since the release of version 3.0.0 of MPAndroidChart</p>
  
  <p><strong>UPDATE:</strong>
  This is the updated way of removing decimals</p>
  
  <pre><code>public class DecimalRemover extends DefaultValueFormatter {
  private int digits;
  
  public DecimalRemover(int digits) {
      super(digits);
      this.digits = digits;
  }
  
  @Override
  public int getDecimalDigits() {
      return digits;
  }
  }
  </code></pre>
  
  <p>But even if I did <code>pieChart.setUsePercentValues(true);</code>, the "%" symbol is not being shown</p>