Question 977020
You mean, "125 divided by 2.2".


Adjust this so that the divisor is a whole number.


125 divided by 2.2 is
{{{125/2.2}}}
{{{(125/2.2)(10/10)}}}
{{{1250/22}}}


Now use the normal long-division algorithm as you might have already learned.  Your dividend is still larger than your divisor; and your divisor is a whole number value.



_______________|______0_________5_________6______.
_______________|_____________________________
______22_______|______12________5_________0______.
______________________0
_____________________________125
_____________________________110
_________________________________
_____________________________15..........<i>0</i>
__________________________________________132
______________________________________________
__________________________________________18



You can keep going this way and finish with a decimalized remainder.  Just continue the process for as long as needed.
-
56.818181818181......