total_web = 10
total_speakers = 7539

chinese_speakers = 1107
chinese_web_part = 0.017

english_speakers = 1121
english_web_part = 0.539

russian_speakers = 264.3
russian_web_part = 0.061

chinese_speakers_part = (chinese_speakers / total_speakers)
print ('Доля людей, говорящих на китайском: {:.1%}'.format(chinese_speakers_part))

english_speakers_part = (english_speakers / total_speakers)
print ('Доля людей, говорящих на английском: {:.1%}'.format(english_speakers_part))

russian_speakers_part = (russian_speakers / total_speakers)
print ('Доля людей, говорящих на русском: {:.1%}'.format(russian_speakers_part))
# < напишите код здесь >