решение нужно столбиком  230202:378=?. 32922:279=? 2231100:670=? 631350:303=?. 

230202  378               32922  279                2231100  670              631350  3032268      609               279     118                2010       3330             606       2083,6   3402                         502                          2211                           2535   3402                         279                          2010                           2424      0                           2232                          2010                           1110                                    2232                          2010                             909                                     0                                0                               2010                                                                                                        1818                                                                                                          1920(ост)