136859 divided by 39 
We want to divide 136859 by 39.

Moving on to step 1:
1 divided by 39 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 39

Let's proceed to step 2:
The number 39 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 39

Advancing to step 3:
39 can be fit into 136 3 times, resulting in a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 117 away from 136, we end up with 19.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 39

Going ahead to step 4:
198 divided by 39 is 5 with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtract 195 from 198 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 39

Advancing to step 5:
When dividing 35 by 39, we get 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 350.0
Subtract 0 from 35 to get 35.
Include the next digit (9) from the dividend after 35, then repeat: 359 / 39

Advancing to step 6:
The number 39 fits into 359 9 times, leaving a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 3509.0
The remainder is 8 after subtracting 351 from 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
39 goes into 80 2 times with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 3509.2
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
The number 39 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3509.2
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
The number 39 fits into 200 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 3509.205
If we subtract 195 from 200, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
When dividing 50 by 39, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 3509.2051
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
39 goes into 110 2 times with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 3509.20512
If we subtract 78 from 110, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
39 can be fit into 320 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 3509.205128
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
80 divided by 39 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 3509.2051282
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 14:
If we divide 20 by 39, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 3509.2051282
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 3509.2051282 and a remainder of 2e-08.