Let's divide 51425454 by 414
Let's see how many times 414 fits into 51425454.

Let's proceed to step 1:
414 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 414

Going ahead to step 2:
414 can be fit into 51 0 times, resulting in a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (4) from the dividend after 51, then repeat: 514 / 414

Step 3:
414 can be fit into 514 1 times, resulting in a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 414 from 514 leaves us with 100.
Take the next digit (2) from the dividend and append it to 100, then repeat: 1002 / 414

Step 4:
414 can be fit into 1002 2 times, resulting in a remainder of 174.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 828 from 1002 and we're left with 174.
Take the next digit (5) from the dividend and append it to 174, then repeat: 1745 / 414

Step 5:
414 can be fit into 1745 4 times, resulting in a remainder of 89.
The next digit of our result is 4. 
Result so far: 124.0
Subtracting 1656 from 1745 leaves us with 89.
Fetch the next digit (4) from the dividend, attach it to 89 and continue: 894 / 414

On to step 6:
894 divided by 414 is 2 with a remainder of 66.
Record the quotient 2 as the next digit in the result. 
Result so far: 1242.0
Subtracting 828 from 894 leaves us with 66.
Fetch the next digit (5) from the dividend, attach it to 66 and continue: 665 / 414

Moving on to step 7:
414 goes into 665 1 times with a remainder of 251.
The number 1 becomes the next digit in our result. 
Result so far: 12421.0
If we take 414 away from 665, we end up with 251.
Append the next digit (4) from the dividend to 251 and continue with: 2514 / 414

Moving on to step 8:
414 goes into 2514 6 times with a remainder of 30.
The next digit of our result is 6. 
Result so far: 124216.0
Subtract 2484 from 2514 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
414 can be fit into 300 0 times, resulting in a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 124216.0
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 10:
414 goes into 3000 7 times with a remainder of 102.
The next digit of our result is 7. 
Result so far: 124216.07
If we subtract 2898 from 3000, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Going ahead to step 11:
When dividing 1020 by 414, we get 2 with a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 124216.072
Deduct 828 from 1020 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 12:
If we divide 1920 by 414, we get 4 and a remainder of 264.
The next digit of our result is 4. 
Result so far: 124216.0724
The remainder is 264 after subtracting 1656 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 13:
When dividing 2640 by 414, we get 6 with a remainder of 156.
The next digit of our result is 6. 
Result so far: 124216.07246
Subtract 2484 from 2640 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 14:
The number 414 fits into 1560 3 times, leaving a remainder of 318.
Put 3 as the next digit of the answer. 
Result so far: 124216.072463
Deduct 1242 from 1560 and we're left with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Step 15:
3180 divided by 414 is 7 with a remainder of 282.
The next digit of our result is 7. 
Result so far: 124216.0724637
Subtracting 2898 from 3180 leaves us with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 16:
2820 divided by 414 is 6 with a remainder of 336.
Use 6 as the next digit of our solution. 
Result so far: 124216.07246376
Subtract 2484 from 2820 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

The final result is 124216.07246376 with a remainder of 3.36e-07.