import os

def copyFunc(source, destination):
    with open(source, 'rb') as f1, open(destination, 'wb') as f2:
        full_size = os.stat(source).st_size
        full = 0
        increment = 10485760
        while full < full_size:
            chunk = f1.read(increment)
            full += increment
            calc = full
            if calc + increment > full_size:
                calc += full_size - full
            f2.write(chunk)
            print(round(calc / full_size * 100, 1), '%\r')

one = '397.64-desktop.exe'
two = 'C:\\Users\Mark\Downloads\Ordenador\driver.exe'

copyFunc(one, two)

print(round(calc / full_size * 100, 1), '%', end='\r')