We divide 390891 by 22
We're looking to find how many times 22 goes into 390891.

Going ahead to step 1:
22 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 22

Let's proceed to step 2:
If we divide 39 by 22, we get 1 and a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 22 from 39 to get 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 22

Advancing to step 3:
When dividing 170 by 22, we get 7 with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 16 after subtracting 154 from 170.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 22

Let's proceed to step 4:
168 divided by 22 is 7 with a remainder of 14.
The next digit of our result is 7. 
Result so far: 177.0
If we subtract 154 from 168, we get 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 22

Moving on to step 5:
When dividing 149 by 22, we get 6 with a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 1776.0
Subtracting 132 from 149 leaves us with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 22

On to step 6:
171 divided by 22 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 17767.0
If we take 154 away from 171, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
The number 22 fits into 170 7 times, leaving a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 17767.7
If we subtract 154 from 170, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
22 goes into 160 7 times with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 17767.77
If we take 154 away from 160, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 17767.77, and the remainder is 0.006.