We're dividing 621187 by 6 
We want to figure out the number of times 621187 can be divided by 6.

Advancing to step 1:
6 can be fit into 6 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 0 after subtracting 6 from 6.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 6

On to step 2:
2 divided by 6 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 6

On to step 3:
The number 6 fits into 21 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 103.0
The remainder is 3 after subtracting 18 from 21.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 6

Going ahead to step 4:
If we divide 31 by 6, we get 5 and a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 1035.0
Deduct 30 from 31 and we're left with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 6

Going ahead to step 5:
The number 6 fits into 18 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 10353.0
Subtracting 18 from 18 leaves us with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 6

Step 6:
6 can be fit into 7 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 103531.0
Deduct 6 from 7 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
6 can be fit into 10 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 103531.1
Subtract 6 from 10 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
When dividing 40 by 6, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 103531.16
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
40 divided by 6 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 103531.166
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 103531.166 with a balance of 0.0004.