Let's divide 13212791 by 830
We want to divide 13212791 by 830.

Moving on to step 1:
830 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 830

Let's proceed to step 2:
830 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 830

Advancing to step 3:
132 divided by 830 is 0 with a remainder of 132.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 132 leaves us with 132.
Take the next digit (1) from the dividend and append it to 132, then repeat: 1321 / 830

Let's proceed to step 4:
830 can be fit into 1321 1 times, resulting in a remainder of 491.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 830 from 1321 leaves us with 491.
Grab the next digit (2) from the dividend, add it to 491, then carry on: 4912 / 830

Advancing to step 5:
When dividing 4912 by 830, we get 5 with a remainder of 762.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 4150 away from 4912, we end up with 762.
Include the next digit (7) from the dividend after 762, then repeat: 7627 / 830

Moving on to step 6:
830 can be fit into 7627 9 times, resulting in a remainder of 157.
The number 9 becomes the next digit in our result. 
Result so far: 159.0
Deduct 7470 from 7627 and we're left with 157.
Bring next digit (9) of the dividend behind the 157 and repeat the process: 1579 / 830

Advancing to step 7:
830 can be fit into 1579 1 times, resulting in a remainder of 749.
Use 1 as the next digit of our solution. 
Result so far: 1591.0
Deduct 830 from 1579 and we're left with 749.
Take the next digit (1) from the dividend and append it to 749, then repeat: 7491 / 830

On to step 8:
830 goes into 7491 9 times with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 15919.0
Subtracting 7470 from 7491 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 9:
830 goes into 210 0 times with a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 15919.0
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 10:
When dividing 2100 by 830, we get 2 with a remainder of 440.
Write down 2 as next digit of the result. 
Result so far: 15919.02
Subtract 1660 from 2100 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 11:
4400 divided by 830 is 5 with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 15919.025
Subtracting 4150 from 4400 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 12:
The number 830 fits into 2500 3 times, leaving a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 15919.0253
Deduct 2490 from 2500 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
830 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 15919.0253
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 14:
830 can be fit into 1000 1 times, resulting in a remainder of 170.
Use 1 as the next digit of our solution. 
Result so far: 15919.025301
The remainder is 170 after subtracting 830 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 15:
830 goes into 1700 2 times with a remainder of 40.
The next digit of our result is 2. 
Result so far: 15919.0253012
Deduct 1660 from 1700 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 16:
The number 830 fits into 400 0 times, leaving a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 15919.0253012
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 15919.0253012 with a remaining 4e-07.