We look at the division of 20515222 by 988 
We're looking to find how many times 988 goes into 20515222.

Moving on to step 1:
2 divided by 988 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 988

Going ahead to step 2:
The number 988 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 988

Let's proceed to step 3:
If we divide 205 by 988, we get 0 and a remainder of 205.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 205 to get 205.
Include the next digit (1) from the dividend after 205, then repeat: 2051 / 988

On to step 4:
988 goes into 2051 2 times with a remainder of 75.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 75 after subtracting 1976 from 2051.
Include the next digit (5) from the dividend after 75, then repeat: 755 / 988

Step 5:
When dividing 755 by 988, we get 0 with a remainder of 755.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 755 after subtracting 0 from 755.
Bring next digit (2) of the dividend behind the 755 and repeat the process: 7552 / 988

Step 6:
The number 988 fits into 7552 7 times, leaving a remainder of 636.
The next digit of our result is 7. 
Result so far: 207.0
The remainder is 636 after subtracting 6916 from 7552.
Fetch the next digit (2) from the dividend, attach it to 636 and continue: 6362 / 988

Going ahead to step 7:
988 can be fit into 6362 6 times, resulting in a remainder of 434.
The next digit of our result is 6. 
Result so far: 2076.0
The remainder is 434 after subtracting 5928 from 6362.
Fetch the next digit (2) from the dividend, attach it to 434 and continue: 4342 / 988

Going ahead to step 8:
If we divide 4342 by 988, we get 4 and a remainder of 390.
Record the quotient 4 as the next digit in the result. 
Result so far: 20764.0
If we subtract 3952 from 4342, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 9:
When dividing 3900 by 988, we get 3 with a remainder of 936.
The number 3 becomes the next digit in our result. 
Result so far: 20764.3
The remainder is 936 after subtracting 2964 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9360, and continue the process.

On to step 10:
The number 988 fits into 9360 9 times, leaving a remainder of 468.
Write down 9 as next digit of the result. 
Result so far: 20764.39
Subtracting 8892 from 9360 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 11:
If we divide 4680 by 988, we get 4 and a remainder of 728.
Write down 4 as next digit of the result. 
Result so far: 20764.394
If we take 3952 away from 4680, we end up with 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Step 12:
The number 988 fits into 7280 7 times, leaving a remainder of 364.
Put 7 as the next digit of the answer. 
Result so far: 20764.3947
Deduct 6916 from 7280 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Moving on to step 13:
3640 divided by 988 is 3 with a remainder of 676.
Write down 3 as next digit of the result. 
Result so far: 20764.39473
If we subtract 2964 from 3640, we get 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

On to step 14:
6760 divided by 988 is 6 with a remainder of 832.
The number 6 becomes the next digit in our result. 
Result so far: 20764.394736
Subtracting 5928 from 6760 leaves us with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Advancing to step 15:
If we divide 8320 by 988, we get 8 and a remainder of 416.
Use 8 as the next digit of our solution. 
Result so far: 20764.3947368
The remainder is 416 after subtracting 7904 from 8320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Moving on to step 16:
988 goes into 4160 4 times with a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 20764.39473684
Subtract 3952 from 4160 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final outcome is 20764.39473684, with a leftover of 2.08e-07.