We're dividing 13281615 by 972 
We want to divide 13281615 by 972.

Step 1:
When dividing 1 by 972, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 972

Advancing to step 2:
When dividing 13 by 972, we get 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 972

Advancing to step 3:
972 can be fit into 132 0 times, resulting in a remainder of 132.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 132 after subtracting 0 from 132.
Grab the next digit (8) from the dividend, add it to 132, then carry on: 1328 / 972

Going ahead to step 4:
When dividing 1328 by 972, we get 1 with a remainder of 356.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 972 from 1328 and we're left with 356.
Include the next digit (1) from the dividend after 356, then repeat: 3561 / 972

Going ahead to step 5:
The number 972 fits into 3561 3 times, leaving a remainder of 645.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 645 after subtracting 2916 from 3561.
Fetch the next digit (6) from the dividend, attach it to 645 and continue: 6456 / 972

Moving on to step 6:
972 goes into 6456 6 times with a remainder of 624.
Use 6 as the next digit of our solution. 
Result so far: 136.0
The remainder is 624 after subtracting 5832 from 6456.
Take the next digit (1) from the dividend and append it to 624, then repeat: 6241 / 972

Going ahead to step 7:
972 can be fit into 6241 6 times, resulting in a remainder of 409.
Use 6 as the next digit of our solution. 
Result so far: 1366.0
Subtracting 5832 from 6241 leaves us with 409.
Bring next digit (5) of the dividend behind the 409 and repeat the process: 4095 / 972

On to step 8:
The number 972 fits into 4095 4 times, leaving a remainder of 207.
Write down 4 as next digit of the result. 
Result so far: 13664.0
Deduct 3888 from 4095 and we're left with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Going ahead to step 9:
If we divide 2070 by 972, we get 2 and a remainder of 126.
Write down 2 as next digit of the result. 
Result so far: 13664.2
If we take 1944 away from 2070, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 10:
1260 divided by 972 is 1 with a remainder of 288.
Use 1 as the next digit of our solution. 
Result so far: 13664.21
If we take 972 away from 1260, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 11:
If we divide 2880 by 972, we get 2 and a remainder of 936.
Use 2 as the next digit of our solution. 
Result so far: 13664.212
If we subtract 1944 from 2880, we get 936.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9360, and continue the process.

Going ahead to step 12:
972 can be fit into 9360 9 times, resulting in a remainder of 612.
The number 9 becomes the next digit in our result. 
Result so far: 13664.2129
If we take 8748 away from 9360, we end up with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Going ahead to step 13:
When dividing 6120 by 972, we get 6 with a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 13664.21296
Deduct 5832 from 6120 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 14:
2880 divided by 972 is 2 with a remainder of 936.
Use 2 as the next digit of our solution. 
Result so far: 13664.212962
Subtracting 1944 from 2880 leaves us with 936.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9360, and continue the process.

Let's proceed to step 15:
The number 972 fits into 9360 9 times, leaving a remainder of 612.
Write down 9 as next digit of the result. 
Result so far: 13664.2129629
If we subtract 8748 from 9360, we get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

On to step 16:
The number 972 fits into 6120 6 times, leaving a remainder of 288.
Write down 6 as next digit of the result. 
Result so far: 13664.21296296
If we take 5832 away from 6120, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The quotient of the division is 13664.21296296, and the remainder is 2.88e-07.