Let's divide 621033 by 51
Our goal is to divide 621033 by 51.

Step 1:
6 divided by 51 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 51

Going ahead to step 2:
51 goes into 62 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 51 from 62 to get 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 51

Going ahead to step 3:
The number 51 fits into 111 2 times, leaving a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 102 from 111 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 51

On to step 4:
90 divided by 51 is 1 with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
If we subtract 51 from 90, we get 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 51

Let's proceed to step 5:
393 divided by 51 is 7 with a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 1217.0
The remainder is 36 after subtracting 357 from 393.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 51

Advancing to step 6:
51 can be fit into 363 7 times, resulting in a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 12177.0
If we take 357 away from 363, we end up with 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 7:
51 goes into 60 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 12177.1
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 8:
51 goes into 90 1 times with a remainder of 39.
The next digit of our result is 1. 
Result so far: 12177.11
If we take 51 away from 90, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

In conclusion, the division gives 12177.11 with a balance of 0.039.