We look at the division of 30629578 by 811 
Let's see how many times 811 fits into 30629578.

Going ahead to step 1:
3 divided by 811 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 811

Step 2:
811 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Append the next digit (6) from the dividend to 30 and continue with: 306 / 811

Let's proceed to step 3:
The number 811 fits into 306 0 times, leaving a remainder of 306.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 306 to get 306.
Fetch the next digit (2) from the dividend, attach it to 306 and continue: 3062 / 811

Advancing to step 4:
811 goes into 3062 3 times with a remainder of 629.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 629 after subtracting 2433 from 3062.
Bring next digit (9) of the dividend behind the 629 and repeat the process: 6299 / 811

On to step 5:
The number 811 fits into 6299 7 times, leaving a remainder of 622.
Write down 7 as next digit of the result. 
Result so far: 37.0
Deduct 5677 from 6299 and we're left with 622.
Grab the next digit (5) from the dividend, add it to 622, then carry on: 6225 / 811

Step 6:
811 can be fit into 6225 7 times, resulting in a remainder of 548.
Record the quotient 7 as the next digit in the result. 
Result so far: 377.0
Subtracting 5677 from 6225 leaves us with 548.
Grab the next digit (7) from the dividend, add it to 548, then carry on: 5487 / 811

Going ahead to step 7:
When dividing 5487 by 811, we get 6 with a remainder of 621.
Write down 6 as next digit of the result. 
Result so far: 3776.0
Subtract 4866 from 5487 to get 621.
Include the next digit (8) from the dividend after 621, then repeat: 6218 / 811

Going ahead to step 8:
If we divide 6218 by 811, we get 7 and a remainder of 541.
The number 7 becomes the next digit in our result. 
Result so far: 37767.0
Subtracting 5677 from 6218 leaves us with 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Moving on to step 9:
The number 811 fits into 5410 6 times, leaving a remainder of 544.
Write down 6 as next digit of the result. 
Result so far: 37767.6
Subtract 4866 from 5410 to get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Step 10:
If we divide 5440 by 811, we get 6 and a remainder of 574.
Write down 6 as next digit of the result. 
Result so far: 37767.66
Subtract 4866 from 5440 to get 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Our division results in 37767.66 with a remaining 0.574.