We look at the division of 5621406 by 687 
Let's see how many times 687 fits into 5621406.

Advancing to step 1:
When dividing 5 by 687, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 687

On to step 2:
The number 687 fits into 56 0 times, leaving a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Grab the next digit (2) from the dividend, add it to 56, then carry on: 562 / 687

Let's proceed to step 3:
The number 687 fits into 562 0 times, leaving a remainder of 562.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 562, we get 562.
Fetch the next digit (1) from the dividend, attach it to 562 and continue: 5621 / 687

Let's proceed to step 4:
If we divide 5621 by 687, we get 8 and a remainder of 125.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 5496 from 5621 and we're left with 125.
Include the next digit (4) from the dividend after 125, then repeat: 1254 / 687

Step 5:
The number 687 fits into 1254 1 times, leaving a remainder of 567.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtracting 687 from 1254 leaves us with 567.
Take the next digit (0) from the dividend and append it to 567, then repeat: 5670 / 687

Moving on to step 6:
The number 687 fits into 5670 8 times, leaving a remainder of 174.
Put 8 as the next digit of the answer. 
Result so far: 818.0
If we subtract 5496 from 5670, we get 174.
Include the next digit (6) from the dividend after 174, then repeat: 1746 / 687

Let's proceed to step 7:
When dividing 1746 by 687, we get 2 with a remainder of 372.
The next digit of our result is 2. 
Result so far: 8182.0
The remainder is 372 after subtracting 1374 from 1746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Let's proceed to step 8:
687 can be fit into 3720 5 times, resulting in a remainder of 285.
Write down 5 as next digit of the result. 
Result so far: 8182.5
Deduct 3435 from 3720 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 9:
The number 687 fits into 2850 4 times, leaving a remainder of 102.
The next digit of our result is 4. 
Result so far: 8182.54
If we subtract 2748 from 2850, 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.

Advancing to step 10:
687 goes into 1020 1 times with a remainder of 333.
Write down 1 as next digit of the result. 
Result so far: 8182.541
Subtract 687 from 1020 to get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Step 11:
3330 divided by 687 is 4 with a remainder of 582.
Put 4 as the next digit of the answer. 
Result so far: 8182.5414
If we take 2748 away from 3330, we end up with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Moving on to step 12:
The number 687 fits into 5820 8 times, leaving a remainder of 324.
Put 8 as the next digit of the answer. 
Result so far: 8182.54148
The remainder is 324 after subtracting 5496 from 5820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Step 13:
687 can be fit into 3240 4 times, resulting in a remainder of 492.
Record the quotient 4 as the next digit in the result. 
Result so far: 8182.541484
Subtracting 2748 from 3240 leaves us with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

On to step 14:
If we divide 4920 by 687, we get 7 and a remainder of 111.
Record the quotient 7 as the next digit in the result. 
Result so far: 8182.5414847
Deduct 4809 from 4920 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 15:
687 goes into 1110 1 times with a remainder of 423.
The next digit of our result is 1. 
Result so far: 8182.54148471
Subtract 687 from 1110 to get 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

In conclusion, the division gives 8182.54148471 with a balance of 4.23e-07.