title: Values does not display correctly on bar chart
body: <p>I am currently trying to display the label on the bar correctly. </p>
  
  <pre class="lang-py prettyprint-override"><code>[ax=dfp.plot(kind='bar', figsize= (20,8), width= (0.8), color=\['#5cb85c','#5bc0de','#d9534f'\])
  
  plt.title("Percantage of Respondents' Interest in Data Science Areas", fontsize= 16)
  plt.grid(False)
  plt.xticks(fontsize=14)
  plt.yticks()
  plt.legend(fontsize=14)
  ax.spines\['left'\].set_visible(True)
  ax.spines\['right'\].set_visible(False)
  ax.spines\['top'\].set_visible(False)
  
  for i in ax.patches:
      width, height = i.get_width(), i.get_height()
      x, y = i.get_xy()`enter code here`
      ax.annotate('{:.0%}'.format(height), (x, y + height + 0.0))][1]
  </code></pre>
  
  <p>As it is currently display in the percentage (7559%) instead of (75.59%)</p>