We're dividing 369512 by 39 
Let's see how many times 39 fits into 369512.

Step 1:
39 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 39

Moving on to step 2:
The number 39 fits into 36 0 times, leaving a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 39

Step 3:
369 divided by 39 is 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 351 from 369 to get 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 39

Advancing to step 4:
If we divide 185 by 39, we get 4 and a remainder of 29.
Record the quotient 4 as the next digit in the result. 
Result so far: 94.0
Subtracting 156 from 185 leaves us with 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 39

Advancing to step 5:
291 divided by 39 is 7 with a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 947.0
Subtract 273 from 291 to get 18.
Take the next digit (2) from the dividend and append it to 18, then repeat: 182 / 39

On to step 6:
182 divided by 39 is 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 9474.0
Deduct 156 from 182 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
39 goes into 260 6 times with a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 9474.6
If we take 234 away from 260, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
39 goes into 260 6 times with a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 9474.66
If we take 234 away from 260, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 9474.66 with a remainder of 0.026.