12920619 ÷ 961 
We want to figure out the number of times 12920619 can be divided by 961.

Going ahead to step 1:
The number 961 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 961

Moving on to step 2:
12 divided by 961 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 961

Let's proceed to step 3:
When dividing 129 by 961, we get 0 with a remainder of 129.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 129, we end up with 129.
Append the next digit (2) from the dividend to 129 and continue with: 1292 / 961

Step 4:
961 goes into 1292 1 times with a remainder of 331.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 961 from 1292 to get 331.
Bring next digit (0) of the dividend behind the 331 and repeat the process: 3310 / 961

On to step 5:
When dividing 3310 by 961, we get 3 with a remainder of 427.
The next digit of our result is 3. 
Result so far: 13.0
If we take 2883 away from 3310, we end up with 427.
Include the next digit (6) from the dividend after 427, then repeat: 4276 / 961

Step 6:
4276 divided by 961 is 4 with a remainder of 432.
Write down 4 as next digit of the result. 
Result so far: 134.0
If we take 3844 away from 4276, we end up with 432.
Take the next digit (1) from the dividend and append it to 432, then repeat: 4321 / 961

On to step 7:
When dividing 4321 by 961, we get 4 with a remainder of 477.
Put 4 as the next digit of the answer. 
Result so far: 1344.0
Deduct 3844 from 4321 and we're left with 477.
Fetch the next digit (9) from the dividend, attach it to 477 and continue: 4779 / 961

Let's proceed to step 8:
When dividing 4779 by 961, we get 4 with a remainder of 935.
Use 4 as the next digit of our solution. 
Result so far: 13444.0
If we take 3844 away from 4779, we end up with 935.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9350, and continue the process.

Advancing to step 9:
961 can be fit into 9350 9 times, resulting in a remainder of 701.
The number 9 becomes the next digit in our result. 
Result so far: 13444.9
If we take 8649 away from 9350, we end up with 701.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7010, and continue the process.

On to step 10:
961 goes into 7010 7 times with a remainder of 283.
The next digit of our result is 7. 
Result so far: 13444.97
Subtract 6727 from 7010 to get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Let's proceed to step 11:
When dividing 2830 by 961, we get 2 with a remainder of 908.
Write down 2 as next digit of the result. 
Result so far: 13444.972
Deduct 1922 from 2830 and we're left with 908.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9080, and continue the process.

Advancing to step 12:
The number 961 fits into 9080 9 times, leaving a remainder of 431.
Use 9 as the next digit of our solution. 
Result so far: 13444.9729
Subtract 8649 from 9080 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Moving on to step 13:
When dividing 4310 by 961, we get 4 with a remainder of 466.
The next digit of our result is 4. 
Result so far: 13444.97294
If we subtract 3844 from 4310, we get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Going ahead to step 14:
The number 961 fits into 4660 4 times, leaving a remainder of 816.
Put 4 as the next digit of the answer. 
Result so far: 13444.972944
Subtract 3844 from 4660 to get 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

The final result is 13444.972944 with a remainder of 8.16e-05.