We're dividing 21424375 by 418 
Our goal is to divide 21424375 by 418.

Going ahead to step 1:
The number 418 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 418

On to step 2:
418 can be fit into 21 0 times, resulting in a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 418

On to step 3:
If we divide 214 by 418, we get 0 and a remainder of 214.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 214 to get 214.
Include the next digit (2) from the dividend after 214, then repeat: 2142 / 418

Going ahead to step 4:
When dividing 2142 by 418, we get 5 with a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 2090 away from 2142, we end up with 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 418

On to step 5:
418 goes into 524 1 times with a remainder of 106.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtracting 418 from 524 leaves us with 106.
Include the next digit (3) from the dividend after 106, then repeat: 1063 / 418

Going ahead to step 6:
The number 418 fits into 1063 2 times, leaving a remainder of 227.
Use 2 as the next digit of our solution. 
Result so far: 512.0
The remainder is 227 after subtracting 836 from 1063.
Grab the next digit (7) from the dividend, add it to 227, then carry on: 2277 / 418

Let's proceed to step 7:
418 can be fit into 2277 5 times, resulting in a remainder of 187.
The next digit of our result is 5. 
Result so far: 5125.0
If we subtract 2090 from 2277, we get 187.
Include the next digit (5) from the dividend after 187, then repeat: 1875 / 418

Going ahead to step 8:
The number 418 fits into 1875 4 times, leaving a remainder of 203.
Write down 4 as next digit of the result. 
Result so far: 51254.0
Subtracting 1672 from 1875 leaves us with 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Advancing to step 9:
418 can be fit into 2030 4 times, resulting in a remainder of 358.
The number 4 becomes the next digit in our result. 
Result so far: 51254.4
If we subtract 1672 from 2030, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Let's proceed to step 10:
When dividing 3580 by 418, we get 8 with a remainder of 236.
The next digit of our result is 8. 
Result so far: 51254.48
If we subtract 3344 from 3580, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 11:
2360 divided by 418 is 5 with a remainder of 270.
Use 5 as the next digit of our solution. 
Result so far: 51254.485
Subtract 2090 from 2360 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 12:
418 can be fit into 2700 6 times, resulting in a remainder of 192.
Record the quotient 6 as the next digit in the result. 
Result so far: 51254.4856
Subtracting 2508 from 2700 leaves us 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.

Step 13:
When dividing 1920 by 418, we get 4 with a remainder of 248.
The number 4 becomes the next digit in our result. 
Result so far: 51254.48564
If we subtract 1672 from 1920, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

On to step 14:
The number 418 fits into 2480 5 times, leaving a remainder of 390.
Use 5 as the next digit of our solution. 
Result so far: 51254.485645
Deduct 2090 from 2480 and we're left with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 15:
418 goes into 3900 9 times with a remainder of 138.
The next digit of our result is 9. 
Result so far: 51254.4856459
Deduct 3762 from 3900 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 16:
When dividing 1380 by 418, we get 3 with a remainder of 126.
The next digit of our result is 3. 
Result so far: 51254.48564593
Subtracting 1254 from 1380 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

The quotient of the division is 51254.48564593, and the remainder is 1.26e-07.