We look at the division of 213425 by 39 
We're looking to find how many times 39 goes into 213425.

Going ahead to step 1:
2 divided by 39 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 39

On to step 2:
If we divide 21 by 39, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 39

Step 3:
When dividing 213 by 39, we get 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 195 from 213 and we're left with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 39

Moving on to step 4:
When dividing 184 by 39, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 54.0
The remainder is 28 after subtracting 156 from 184.
Include the next digit (2) from the dividend after 28, then repeat: 282 / 39

On to step 5:
The number 39 fits into 282 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 547.0
If we subtract 273 from 282, we get 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 39

Moving on to step 6:
39 can be fit into 95 2 times, resulting in a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 5472.0
The remainder is 17 after subtracting 78 from 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
39 can be fit into 170 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 5472.4
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
The number 39 fits into 140 3 times, leaving a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 5472.43
If we take 117 away from 140, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
39 goes into 230 5 times with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 5472.435
Subtracting 195 from 230 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 10:
When dividing 350 by 39, we get 8 with a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 5472.4358
If we take 312 away from 350, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
When dividing 380 by 39, we get 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 5472.43589
The remainder is 29 after subtracting 351 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 12:
290 divided by 39 is 7 with a remainder of 17.
The next digit of our result is 7. 
Result so far: 5472.435897
Subtracting 273 from 290 leaves us 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 13:
When dividing 170 by 39, we get 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 5472.4358974
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 14:
140 divided by 39 is 3 with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 5472.43589743
Subtract 117 from 140 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 5472.43589743 and a remainder of 2.3e-08.