120257 ÷ 34 
We want to divide 120257 by 34.

Advancing to step 1:
The number 34 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 34

Advancing to step 2:
The number 34 fits into 12 0 times, leaving a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 34

Going ahead to step 3:
The number 34 fits into 120 3 times, leaving a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 102 from 120 and we're left with 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 34

Moving on to step 4:
34 can be fit into 182 5 times, resulting in a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Deduct 170 from 182 and we're left with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 34

Moving on to step 5:
34 can be fit into 125 3 times, resulting in a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 353.0
Deduct 102 from 125 and we're left with 23.
Bring next digit (7) of the dividend behind the 23 and repeat the process: 237 / 34

On to step 6:
237 divided by 34 is 6 with a remainder of 33.
Put 6 as the next digit of the answer. 
Result so far: 3536.0
If we subtract 204 from 237, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 7:
34 goes into 330 9 times with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 3536.9
If we take 306 away from 330, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
240 divided by 34 is 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 3536.97
Deduct 238 from 240 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.

Moving on to step 9:
The number 34 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 3536.97
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.

On to step 10:
34 goes into 200 5 times with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 3536.9705
If we subtract 170 from 200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 11:
When dividing 300 by 34, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 3536.97058
The remainder is 28 after subtracting 272 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
If we divide 280 by 34, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 3536.970588
Deduct 272 from 280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 3536.970588, and the remainder is 8e-07.