We're dividing 80131260 by 170 
Our goal is to divide 80131260 by 170.

On to step 1:
8 divided by 170 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 170

Moving on to step 2:
170 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Take the next digit (1) from the dividend and append it to 80, then repeat: 801 / 170

Advancing to step 3:
801 divided by 170 is 4 with a remainder of 121.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 121 after subtracting 680 from 801.
Include the next digit (3) from the dividend after 121, then repeat: 1213 / 170

On to step 4:
170 can be fit into 1213 7 times, resulting in a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we subtract 1190 from 1213, we get 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 170

Let's proceed to step 5:
If we divide 231 by 170, we get 1 and a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 471.0
The remainder is 61 after subtracting 170 from 231.
Bring next digit (2) of the dividend behind the 61 and repeat the process: 612 / 170

On to step 6:
612 divided by 170 is 3 with a remainder of 102.
The number 3 becomes the next digit in our result. 
Result so far: 4713.0
If we subtract 510 from 612, we get 102.
Include the next digit (6) from the dividend after 102, then repeat: 1026 / 170

Step 7:
170 goes into 1026 6 times with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 47136.0
Subtracting 1020 from 1026 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 170

Let's proceed to step 8:
The number 170 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 471360.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
The number 170 fits into 600 3 times, leaving a remainder of 90.
The number 3 becomes the next digit in our result. 
Result so far: 471360.3
If we subtract 510 from 600, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
170 goes into 900 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 471360.35
Deduct 850 from 900 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
If we divide 500 by 170, we get 2 and a remainder of 160.
Write down 2 as next digit of the result. 
Result so far: 471360.352
The remainder is 160 after subtracting 340 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 12:
When dividing 1600 by 170, we get 9 with a remainder of 70.
Write down 9 as next digit of the result. 
Result so far: 471360.3529
Subtract 1530 from 1600 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 13:
170 can be fit into 700 4 times, resulting in a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 471360.35294
Subtracting 680 from 700 leaves us 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.

Advancing to step 14:
170 goes into 200 1 times with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 471360.352941
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 15:
300 divided by 170 is 1 with a remainder of 130.
The number 1 becomes the next digit in our result. 
Result so far: 471360.3529411
Deduct 170 from 300 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Our division results in 471360.3529411 with a remaining 1.3e-06.