We look at the division of 13425412 by 451 
Let's see how many times 451 fits into 13425412.

Let's proceed to step 1:
If we divide 1 by 451, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 451

Advancing to step 2:
When dividing 13 by 451, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 451

Moving on to step 3:
451 goes into 134 0 times with a remainder of 134.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 134 after subtracting 0 from 134.
Append the next digit (2) from the dividend to 134 and continue with: 1342 / 451

On to step 4:
The number 451 fits into 1342 2 times, leaving a remainder of 440.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 440 after subtracting 902 from 1342.
Include the next digit (5) from the dividend after 440, then repeat: 4405 / 451

Step 5:
The number 451 fits into 4405 9 times, leaving a remainder of 346.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we subtract 4059 from 4405, we get 346.
Grab the next digit (4) from the dividend, add it to 346, then carry on: 3464 / 451

Advancing to step 6:
451 can be fit into 3464 7 times, resulting in a remainder of 307.
Write down 7 as next digit of the result. 
Result so far: 297.0
If we take 3157 away from 3464, we end up with 307.
Grab the next digit (1) from the dividend, add it to 307, then carry on: 3071 / 451

Advancing to step 7:
451 goes into 3071 6 times with a remainder of 365.
Write down 6 as next digit of the result. 
Result so far: 2976.0
Subtracting 2706 from 3071 leaves us with 365.
Take the next digit (2) from the dividend and append it to 365, then repeat: 3652 / 451

Going ahead to step 8:
451 can be fit into 3652 8 times, resulting in a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 29768.0
Subtracting 3608 from 3652 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
If we divide 440 by 451, we get 0 and a remainder of 440.
Put 0 as the next digit of the answer. 
Result so far: 29768.0
Deduct 0 from 440 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 10:
The number 451 fits into 4400 9 times, leaving a remainder of 341.
Record the quotient 9 as the next digit in the result. 
Result so far: 29768.09
Subtracting 4059 from 4400 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Going ahead to step 11:
3410 divided by 451 is 7 with a remainder of 253.
Put 7 as the next digit of the answer. 
Result so far: 29768.097
If we take 3157 away from 3410, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 12:
2530 divided by 451 is 5 with a remainder of 275.
The number 5 becomes the next digit in our result. 
Result so far: 29768.0975
If we take 2255 away from 2530, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 13:
When dividing 2750 by 451, we get 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 29768.09756
Subtracting 2706 from 2750 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 14:
440 divided by 451 is 0 with a remainder of 440.
The next digit of our result is 0. 
Result so far: 29768.09756
Deduct 0 from 440 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 15:
451 can be fit into 4400 9 times, resulting in a remainder of 341.
The number 9 becomes the next digit in our result. 
Result so far: 29768.0975609
Subtracting 4059 from 4400 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Let's proceed to step 16:
3410 divided by 451 is 7 with a remainder of 253.
Write down 7 as next digit of the result. 
Result so far: 29768.09756097
Subtract 3157 from 3410 to get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Our division results in 29768.09756097 with a remaining 2.53e-07.