We're dividing 13801170 by 770 
Our goal is to divide 13801170 by 770.

Advancing to step 1:
770 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 770

Advancing to step 2:
13 divided by 770 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 770

Moving on to step 3:
770 goes into 138 0 times with a remainder of 138.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 138 to get 138.
Grab the next digit (0) from the dividend, add it to 138, then carry on: 1380 / 770

On to step 4:
The number 770 fits into 1380 1 times, leaving a remainder of 610.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 770 from 1380 and we're left with 610.
Take the next digit (1) from the dividend and append it to 610, then repeat: 6101 / 770

Advancing to step 5:
When dividing 6101 by 770, we get 7 with a remainder of 711.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 5390 away from 6101, we end up with 711.
Grab the next digit (1) from the dividend, add it to 711, then carry on: 7111 / 770

Advancing to step 6:
The number 770 fits into 7111 9 times, leaving a remainder of 181.
The next digit of our result is 9. 
Result so far: 179.0
If we take 6930 away from 7111, we end up with 181.
Grab the next digit (7) from the dividend, add it to 181, then carry on: 1817 / 770

Step 7:
770 goes into 1817 2 times with a remainder of 277.
Write down 2 as next digit of the result. 
Result so far: 1792.0
If we take 1540 away from 1817, we end up with 277.
Include the next digit (0) from the dividend after 277, then repeat: 2770 / 770

Let's proceed to step 8:
770 can be fit into 2770 3 times, resulting in a remainder of 460.
Put 3 as the next digit of the answer. 
Result so far: 17923.0
The remainder is 460 after subtracting 2310 from 2770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 9:
770 goes into 4600 5 times with a remainder of 750.
Record the quotient 5 as the next digit in the result. 
Result so far: 17923.5
If we take 3850 away from 4600, we end up with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 10:
7500 divided by 770 is 9 with a remainder of 570.
Use 9 as the next digit of our solution. 
Result so far: 17923.59
If we take 6930 away from 7500, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 11:
When dividing 5700 by 770, we get 7 with a remainder of 310.
Write down 7 as next digit of the result. 
Result so far: 17923.597
If we take 5390 away from 5700, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 12:
770 goes into 3100 4 times with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 17923.5974
The remainder is 20 after subtracting 3080 from 3100.
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 13:
When dividing 200 by 770, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 17923.5974
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 14:
2000 divided by 770 is 2 with a remainder of 460.
The next digit of our result is 2. 
Result so far: 17923.597402
Deduct 1540 from 2000 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 15:
770 goes into 4600 5 times with a remainder of 750.
Put 5 as the next digit of the answer. 
Result so far: 17923.5974025
Deduct 3850 from 4600 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Let's proceed to step 16:
770 can be fit into 7500 9 times, resulting in a remainder of 570.
Use 9 as the next digit of our solution. 
Result so far: 17923.59740259
Subtract 6930 from 7500 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Our division results in 17923.59740259 with a remaining 5.7e-07.