Let's divide 12254870 by 961
We want to figure out the number of times 12254870 can be divided by 961.

Advancing to step 1:
961 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 961

On to step 2:
961 can be fit into 12 0 times, resulting in a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 961

Going ahead to step 3:
When dividing 122 by 961, we get 0 with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 122 after subtracting 0 from 122.
Fetch the next digit (5) from the dividend, attach it to 122 and continue: 1225 / 961

Advancing to step 4:
961 can be fit into 1225 1 times, resulting in a remainder of 264.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 264 after subtracting 961 from 1225.
Take the next digit (4) from the dividend and append it to 264, then repeat: 2644 / 961

Going ahead to step 5:
961 can be fit into 2644 2 times, resulting in a remainder of 722.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 1922 from 2644 and we're left with 722.
Append the next digit (8) from the dividend to 722 and continue with: 7228 / 961

Let's proceed to step 6:
961 goes into 7228 7 times with a remainder of 501.
Write down 7 as next digit of the result. 
Result so far: 127.0
The remainder is 501 after subtracting 6727 from 7228.
Grab the next digit (7) from the dividend, add it to 501, then carry on: 5017 / 961

Advancing to step 7:
5017 divided by 961 is 5 with a remainder of 212.
Use 5 as the next digit of our solution. 
Result so far: 1275.0
If we subtract 4805 from 5017, we get 212.
Grab the next digit (0) from the dividend, add it to 212, then carry on: 2120 / 961

Advancing to step 8:
The number 961 fits into 2120 2 times, leaving a remainder of 198.
Put 2 as the next digit of the answer. 
Result so far: 12752.0
The remainder is 198 after subtracting 1922 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 9:
1980 divided by 961 is 2 with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 12752.2
If we take 1922 away from 1980, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
The number 961 fits into 580 0 times, leaving a remainder of 580.
Use 0 as the next digit of our solution. 
Result so far: 12752.2
The remainder is 580 after subtracting 0 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 11:
If we divide 5800 by 961, we get 6 and a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 12752.206
Subtracting 5766 from 5800 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
340 divided by 961 is 0 with a remainder of 340.
Use 0 as the next digit of our solution. 
Result so far: 12752.206
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 13:
3400 divided by 961 is 3 with a remainder of 517.
Put 3 as the next digit of the answer. 
Result so far: 12752.20603
Subtract 2883 from 3400 to get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Step 14:
The number 961 fits into 5170 5 times, leaving a remainder of 365.
Record the quotient 5 as the next digit in the result. 
Result so far: 12752.206035
If we subtract 4805 from 5170, we get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 15:
If we divide 3650 by 961, we get 3 and a remainder of 767.
Put 3 as the next digit of the answer. 
Result so far: 12752.2060353
Subtracting 2883 from 3650 leaves us with 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Advancing to step 16:
If we divide 7670 by 961, we get 7 and a remainder of 943.
Write down 7 as next digit of the result. 
Result so far: 12752.20603537
Deduct 6727 from 7670 and we're left with 943.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9430, and continue the process.

The final result is 12752.20603537 with a remainder of 9.43e-07.