How plot Pie_chart in python while having 3 columns of data

Question

Charging	Number	Share
0-20%.	9.	15.50%
21-40%.	18.	31%.
41-60%.	4.	6.90%
61-80%.	9.	15.50%
81-100%	8.	13.80%
>100%	10.	17.30%

Answer 1

You can use pie() function from pyplot to draw pie charts in python. First you need to install matplotlib:

pip install matplotlib

Then you can create pie charts by providing the sizes and labels:

import matplotlib.pyplot as plt

labels = 'Charging', 'Number', 'Share'
sizes = [20, 9, 15.5]

fig1, ax1 = plt.subplots()
ax1.pie(sizes, labels=labels, startangle=90)
ax1.axis('equal')

plt.show()

Pie chart documentation: pyplot-pie