51690:29=1782 rest 12
29
----
226
203
------
=239
232
-------
==70
58
---------
12
SAU
51690:29=1782,4137
29
----
226
203
------
=239
232
-------
==70
58
-----------
120
116
-------------
==40
29
--------------
110
87
----------------
230
203
-----------------
=270....... ș.a.m.d.