86569 divided by 39 
Let's see how many times 39 fits into 86569.

Step 1:
When dividing 8 by 39, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 39

Advancing to step 2:
39 goes into 86 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 78 from 86, we get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 39

Advancing to step 3:
The number 39 fits into 85 2 times, leaving a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 78 from 85 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 39

Let's proceed to step 4:
The number 39 fits into 76 1 times, leaving a remainder of 37.
The next digit of our result is 1. 
Result so far: 221.0
Subtract 39 from 76 to get 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 39

Going ahead to step 5:
If we divide 379 by 39, we get 9 and a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 2219.0
Subtract 351 from 379 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 6:
39 goes into 280 7 times with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 2219.7
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
39 goes into 70 1 times with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 2219.71
If we take 39 away from 70, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
310 divided by 39 is 7 with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 2219.717
If we subtract 273 from 310, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 9:
The number 39 fits into 370 9 times, leaving a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 2219.7179
The remainder is 19 after subtracting 351 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 10:
If we divide 190 by 39, we get 4 and a remainder of 34.
The next digit of our result is 4. 
Result so far: 2219.71794
Deduct 156 from 190 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
39 goes into 340 8 times with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 2219.717948
If we subtract 312 from 340, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
39 can be fit into 280 7 times, resulting in a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 2219.7179487
Subtract 273 from 280 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
When dividing 70 by 39, we get 1 with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 2219.71794871
If we subtract 39 from 70, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The final outcome is 2219.71794871, with a leftover of 3.1e-08.