Let's divide 621111 by 8
We want to divide 621111 by 8.

Step 1:
The number 8 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 8

Let's proceed to step 2:
When dividing 62 by 8, we get 7 with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 56 away from 62, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 8

On to step 3:
When dividing 61 by 8, we get 7 with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 77.0
Deduct 56 from 61 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 8

Advancing to step 4:
8 can be fit into 51 6 times, resulting in a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 776.0
Subtracting 48 from 51 leaves us with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 8

On to step 5:
When dividing 31 by 8, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 7763.0
Deduct 24 from 31 and we're left with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 8

Advancing to step 6:
When dividing 71 by 8, we get 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 77638.0
The remainder is 7 after subtracting 64 from 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
8 goes into 70 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 77638.8
If we subtract 64 from 70, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
8 can be fit into 60 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 77638.87
If we take 56 away from 60, we end up 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.

Going ahead to step 9:
8 goes into 40 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 77638.875
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 77638.875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
0 divided by 8 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 77638.875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 77638.875 with a remainder of 0.0.