153655 divided by 39 
Our goal is to divide 153655 by 39.

Step 1:
39 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 39

Step 2:
When dividing 15 by 39, we get 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 39

Advancing to step 3:
153 divided by 39 is 3 with a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 117 from 153, we get 36.
Append the next digit (6) from the dividend to 36 and continue with: 366 / 39

Advancing to step 4:
The number 39 fits into 366 9 times, leaving a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Deduct 351 from 366 and we're left with 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 39

Step 5:
When dividing 155 by 39, we get 3 with a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 393.0
If we subtract 117 from 155, we get 38.
Bring next digit (5) of the dividend behind the 38 and repeat the process: 385 / 39

Going ahead to step 6:
39 goes into 385 9 times with a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 3939.0
If we subtract 351 from 385, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 7:
When dividing 340 by 39, we get 8 with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 3939.8
Subtract 312 from 340 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 8:
39 goes into 280 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 3939.87
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.

Let's proceed to step 9:
39 can be fit into 70 1 times, resulting in a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 3939.871
Subtracting 39 from 70 leaves us 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.

Going ahead to step 10:
When dividing 310 by 39, we get 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 3939.8717
Deduct 273 from 310 and we're left with 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 11:
39 goes into 370 9 times with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 3939.87179
Subtracting 351 from 370 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 12:
190 divided by 39 is 4 with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 3939.871794
If we subtract 156 from 190, we get 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 13:
When dividing 340 by 39, we get 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 3939.8717948
The remainder is 28 after subtracting 312 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
When dividing 280 by 39, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 3939.87179487
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.

The final outcome is 3939.87179487, with a leftover of 7e-09.