13812311 ÷ 972 
Our goal is to divide 13812311 by 972.

On to step 1:
When dividing 1 by 972, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 972

Advancing to step 2:
972 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 972

On to step 3:
972 can be fit into 138 0 times, resulting in a remainder of 138.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 138 and we're left with 138.
Append the next digit (1) from the dividend to 138 and continue with: 1381 / 972

Advancing to step 4:
972 can be fit into 1381 1 times, resulting in a remainder of 409.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 972 from 1381 leaves us with 409.
Append the next digit (2) from the dividend to 409 and continue with: 4092 / 972

Advancing to step 5:
972 can be fit into 4092 4 times, resulting in a remainder of 204.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 204 after subtracting 3888 from 4092.
Include the next digit (3) from the dividend after 204, then repeat: 2043 / 972

Going ahead to step 6:
When dividing 2043 by 972, we get 2 with a remainder of 99.
The next digit of our result is 2. 
Result so far: 142.0
If we take 1944 away from 2043, we end up with 99.
Append the next digit (1) from the dividend to 99 and continue with: 991 / 972

Step 7:
991 divided by 972 is 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1421.0
Subtract 972 from 991 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 972

Moving on to step 8:
972 can be fit into 191 0 times, resulting in a remainder of 191.
Record the quotient 0 as the next digit in the result. 
Result so far: 14210.0
Deduct 0 from 191 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 9:
972 can be fit into 1910 1 times, resulting in a remainder of 938.
The next digit of our result is 1. 
Result so far: 14210.1
The remainder is 938 after subtracting 972 from 1910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9380, and continue the process.

Advancing to step 10:
972 goes into 9380 9 times with a remainder of 632.
The number 9 becomes the next digit in our result. 
Result so far: 14210.19
Subtracting 8748 from 9380 leaves us with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 11:
If we divide 6320 by 972, we get 6 and a remainder of 488.
Record the quotient 6 as the next digit in the result. 
Result so far: 14210.196
The remainder is 488 after subtracting 5832 from 6320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 12:
The number 972 fits into 4880 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 14210.1965
If we subtract 4860 from 4880, we get 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 13:
972 goes into 200 0 times with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 14210.1965
Subtracting 0 from 200 leaves us 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.

On to step 14:
2000 divided by 972 is 2 with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 14210.196502
The remainder is 56 after subtracting 1944 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 15:
When dividing 560 by 972, we get 0 with a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 14210.196502
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 16:
972 goes into 5600 5 times with a remainder of 740.
Record the quotient 5 as the next digit in the result. 
Result so far: 14210.19650205
If we subtract 4860 from 5600, we get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

The quotient of the division is 14210.19650205, and the remainder is 7.4e-07.