We're dividing 12459884 by 953 
We want to divide 12459884 by 953.

On to step 1:
953 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 953

Going ahead to step 2:
12 divided by 953 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 953

Advancing to step 3:
953 goes into 124 0 times with a remainder of 124.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 124 leaves us with 124.
Take the next digit (5) from the dividend and append it to 124, then repeat: 1245 / 953

Step 4:
When dividing 1245 by 953, we get 1 with a remainder of 292.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 953 from 1245 leaves us with 292.
Fetch the next digit (9) from the dividend, attach it to 292 and continue: 2929 / 953

Going ahead to step 5:
2929 divided by 953 is 3 with a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 70 after subtracting 2859 from 2929.
Grab the next digit (8) from the dividend, add it to 70, then carry on: 708 / 953

Advancing to step 6:
708 divided by 953 is 0 with a remainder of 708.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
If we take 0 away from 708, we end up with 708.
Grab the next digit (8) from the dividend, add it to 708, then carry on: 7088 / 953

Going ahead to step 7:
If we divide 7088 by 953, we get 7 and a remainder of 417.
Put 7 as the next digit of the answer. 
Result so far: 1307.0
If we take 6671 away from 7088, we end up with 417.
Take the next digit (4) from the dividend and append it to 417, then repeat: 4174 / 953

Moving on to step 8:
If we divide 4174 by 953, we get 4 and a remainder of 362.
Use 4 as the next digit of our solution. 
Result so far: 13074.0
Deduct 3812 from 4174 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Moving on to step 9:
If we divide 3620 by 953, we get 3 and a remainder of 761.
Use 3 as the next digit of our solution. 
Result so far: 13074.3
Subtract 2859 from 3620 to get 761.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7610, and continue the process.

Advancing to step 10:
If we divide 7610 by 953, we get 7 and a remainder of 939.
Use 7 as the next digit of our solution. 
Result so far: 13074.37
If we subtract 6671 from 7610, we get 939.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9390, and continue the process.

Let's proceed to step 11:
If we divide 9390 by 953, we get 9 and a remainder of 813.
Write down 9 as next digit of the result. 
Result so far: 13074.379
Subtract 8577 from 9390 to get 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Advancing to step 12:
The number 953 fits into 8130 8 times, leaving a remainder of 506.
Record the quotient 8 as the next digit in the result. 
Result so far: 13074.3798
The remainder is 506 after subtracting 7624 from 8130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

On to step 13:
When dividing 5060 by 953, we get 5 with a remainder of 295.
Put 5 as the next digit of the answer. 
Result so far: 13074.37985
The remainder is 295 after subtracting 4765 from 5060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 14:
If we divide 2950 by 953, we get 3 and a remainder of 91.
Record the quotient 3 as the next digit in the result. 
Result so far: 13074.379853
Subtract 2859 from 2950 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 15:
910 divided by 953 is 0 with a remainder of 910.
Record the quotient 0 as the next digit in the result. 
Result so far: 13074.379853
Subtracting 0 from 910 leaves us with 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9100, and continue the process.

Advancing to step 16:
If we divide 9100 by 953, we get 9 and a remainder of 523.
Write down 9 as next digit of the result. 
Result so far: 13074.37985309
Subtracting 8577 from 9100 leaves us with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

The final outcome is 13074.37985309, with a leftover of 5.23e-07.