We're dividing 11957759 by 451 
Our goal is to divide 11957759 by 451.

Let's proceed to step 1:
The number 451 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 451

Advancing to step 2:
451 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 451

Let's proceed to step 3:
When dividing 119 by 451, we get 0 with a remainder of 119.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 119 to get 119.
Bring next digit (5) of the dividend behind the 119 and repeat the process: 1195 / 451

On to step 4:
451 goes into 1195 2 times with a remainder of 293.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 902 from 1195 to get 293.
Fetch the next digit (7) from the dividend, attach it to 293 and continue: 2937 / 451

Advancing to step 5:
451 can be fit into 2937 6 times, resulting in a remainder of 231.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
If we subtract 2706 from 2937, we get 231.
Grab the next digit (7) from the dividend, add it to 231, then carry on: 2317 / 451

On to step 6:
451 can be fit into 2317 5 times, resulting in a remainder of 62.
Use 5 as the next digit of our solution. 
Result so far: 265.0
Subtracting 2255 from 2317 leaves us with 62.
Bring next digit (5) of the dividend behind the 62 and repeat the process: 625 / 451

Going ahead to step 7:
451 goes into 625 1 times with a remainder of 174.
Put 1 as the next digit of the answer. 
Result so far: 2651.0
Subtract 451 from 625 to get 174.
Take the next digit (9) from the dividend and append it to 174, then repeat: 1749 / 451

Let's proceed to step 8:
1749 divided by 451 is 3 with a remainder of 396.
The number 3 becomes the next digit in our result. 
Result so far: 26513.0
Subtracting 1353 from 1749 leaves us with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Advancing to step 9:
3960 divided by 451 is 8 with a remainder of 352.
The number 8 becomes the next digit in our result. 
Result so far: 26513.8
If we subtract 3608 from 3960, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 10:
451 goes into 3520 7 times with a remainder of 363.
Write down 7 as next digit of the result. 
Result so far: 26513.87
Subtract 3157 from 3520 to get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Going ahead to step 11:
The number 451 fits into 3630 8 times, leaving a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 26513.878
Subtract 3608 from 3630 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
220 divided by 451 is 0 with a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 26513.878
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 13:
2200 divided by 451 is 4 with a remainder of 396.
Use 4 as the next digit of our solution. 
Result so far: 26513.87804
Deduct 1804 from 2200 and we're left with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Let's proceed to step 14:
When dividing 3960 by 451, we get 8 with a remainder of 352.
Record the quotient 8 as the next digit in the result. 
Result so far: 26513.878048
Subtracting 3608 from 3960 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 15:
The number 451 fits into 3520 7 times, leaving a remainder of 363.
Record the quotient 7 as the next digit in the result. 
Result so far: 26513.8780487
Deduct 3157 from 3520 and we're left with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Step 16:
3630 divided by 451 is 8 with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 26513.87804878
If we subtract 3608 from 3630, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 26513.87804878, with a leftover of 2.2e-08.