20588928 divided by 669 
Our goal is to divide 20588928 by 669.

On to step 1:
When dividing 2 by 669, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 669

Step 2:
669 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 669

On to step 3:
669 goes into 205 0 times with a remainder of 205.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 205 and we're left with 205.
Bring next digit (8) of the dividend behind the 205 and repeat the process: 2058 / 669

Moving on to step 4:
When dividing 2058 by 669, we get 3 with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 2007 from 2058 leaves us with 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 669

Step 5:
669 can be fit into 518 0 times, resulting in a remainder of 518.
Use 0 as the next digit of our solution. 
Result so far: 30.0
The remainder is 518 after subtracting 0 from 518.
Bring next digit (9) of the dividend behind the 518 and repeat the process: 5189 / 669

Step 6:
If we divide 5189 by 669, we get 7 and a remainder of 506.
The number 7 becomes the next digit in our result. 
Result so far: 307.0
The remainder is 506 after subtracting 4683 from 5189.
Bring next digit (2) of the dividend behind the 506 and repeat the process: 5062 / 669

Step 7:
5062 divided by 669 is 7 with a remainder of 379.
Use 7 as the next digit of our solution. 
Result so far: 3077.0
Subtracting 4683 from 5062 leaves us with 379.
Fetch the next digit (8) from the dividend, attach it to 379 and continue: 3798 / 669

Going ahead to step 8:
669 can be fit into 3798 5 times, resulting in a remainder of 453.
Use 5 as the next digit of our solution. 
Result so far: 30775.0
If we subtract 3345 from 3798, we get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Step 9:
4530 divided by 669 is 6 with a remainder of 516.
Put 6 as the next digit of the answer. 
Result so far: 30775.6
Subtract 4014 from 4530 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 10:
669 goes into 5160 7 times with a remainder of 477.
Put 7 as the next digit of the answer. 
Result so far: 30775.67
Subtract 4683 from 5160 to get 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

On to step 11:
669 goes into 4770 7 times with a remainder of 87.
The next digit of our result is 7. 
Result so far: 30775.677
Deduct 4683 from 4770 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

The final outcome is 30775.677, with a leftover of 0.0087.