how can i make progress bar please help

[Meguais]

how can i make progress bar please help

[Muetze42]

My main.js

  ipcMain.on('download-update', () => {
    download(mainWindow, updaterBaseUrl + 'download', {
      directory: app.getPath('userData'),
      overwrite: true,
      onProgress: (status) => {
        mainWindow.webContents.send('download-update-progress', status.percent)
      }
    })
      .then((download) => {
        console.log(download.getSavePath())
        console.log(download.getFilename())
        //mainWindow.webContents.send('download-update-complete', download.getSavePath())
      })
      .catch((error) => {
        console.log(error)
      })
  })

Part in my renderer (VUE):

      electron.ipcRenderer.on('download-update-progress', (event, progress) => {
        this.updateDownloadProgress = Math.floor(progress * 100)
      })