https get file download with progress percentage

https-get.js

const request = https.get(url, (response) => {
  if (response.statusCode === 200) {
    var len = parseInt(response.headers['content-length'], 10);
    var downloaded = 0
    response.pipe(fs.createWriteStream(filepath)
      .on("error", (error) => {
        //error
      })
      .on('finish', () => {
        //finish
      })  
    )
    response.on('data', (chunk) => {
      downloaded += chunk.length;
      console.log(`${(100 * downloaded / len).toFixed(2)} %`)
    })
    response.on('error', (error) => {
      //error
    })
  }
  else {
    //bad response code
  }
})