We divide 85945 by 18
Let's see how many times 18 fits into 85945.

Step 1:
18 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 18

On to step 2:
When dividing 85 by 18, we get 4 with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 72 from 85 and we're left with 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 18

Advancing to step 3:
139 divided by 18 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 47.0
If we subtract 126 from 139, we get 13.
Append the next digit (4) from the dividend to 13 and continue with: 134 / 18

Let's proceed to step 4:
134 divided by 18 is 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 477.0
Subtracting 126 from 134 leaves us with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 18

Moving on to step 5:
85 divided by 18 is 4 with a remainder of 13.
The next digit of our result is 4. 
Result so far: 4774.0
If we take 72 away from 85, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 6:
130 divided by 18 is 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 4774.7
If we subtract 126 from 130, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
18 goes into 40 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 4774.72
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
18 can be fit into 40 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 4774.722
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 4774.722 with a remaining 0.0004.