564*8+7=4519 4519: 564= ост. 678*3+20=2054 2054: 678= 928*6+3=5571 5571: 6= 7*836+6=5858 5858: = ост.6)

1)4519:564=8 (ост.7)
2)2054:678=3 (ост.20)
3)5571:6=928 (ост.3)
4)5858:7=836 (ост.6)