Let's divide 20620556 by 657
Our goal is to divide 20620556 by 657.

Going ahead to step 1:
2 divided by 657 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 657

Let's proceed to step 2:
657 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 657

Let's proceed to step 3:
657 goes into 206 0 times with a remainder of 206.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 206 to get 206.
Bring next digit (2) of the dividend behind the 206 and repeat the process: 2062 / 657

Step 4:
657 goes into 2062 3 times with a remainder of 91.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 91 after subtracting 1971 from 2062.
Take the next digit (0) from the dividend and append it to 91, then repeat: 910 / 657

Step 5:
657 goes into 910 1 times with a remainder of 253.
Write down 1 as next digit of the result. 
Result so far: 31.0
Subtract 657 from 910 to get 253.
Fetch the next digit (5) from the dividend, attach it to 253 and continue: 2535 / 657

Moving on to step 6:
657 goes into 2535 3 times with a remainder of 564.
Use 3 as the next digit of our solution. 
Result so far: 313.0
Deduct 1971 from 2535 and we're left with 564.
Fetch the next digit (5) from the dividend, attach it to 564 and continue: 5645 / 657

Going ahead to step 7:
657 can be fit into 5645 8 times, resulting in a remainder of 389.
The number 8 becomes the next digit in our result. 
Result so far: 3138.0
If we take 5256 away from 5645, we end up with 389.
Take the next digit (6) from the dividend and append it to 389, then repeat: 3896 / 657

On to step 8:
If we divide 3896 by 657, we get 5 and a remainder of 611.
Record the quotient 5 as the next digit in the result. 
Result so far: 31385.0
Subtracting 3285 from 3896 leaves us with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Step 9:
The number 657 fits into 6110 9 times, leaving a remainder of 197.
The number 9 becomes the next digit in our result. 
Result so far: 31385.9
If we take 5913 away from 6110, we end up with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 10:
If we divide 1970 by 657, we get 2 and a remainder of 656.
The next digit of our result is 2. 
Result so far: 31385.92
Deduct 1314 from 1970 and we're left with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Step 11:
657 can be fit into 6560 9 times, resulting in a remainder of 647.
The number 9 becomes the next digit in our result. 
Result so far: 31385.929
If we subtract 5913 from 6560, we get 647.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6470, and continue the process.

Let's proceed to step 12:
657 goes into 6470 9 times with a remainder of 557.
Record the quotient 9 as the next digit in the result. 
Result so far: 31385.9299
Subtracting 5913 from 6470 leaves us with 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

In conclusion, the division gives 31385.9299 with a balance of 0.00557.