We're dividing 20986000 by 886 
We want to divide 20986000 by 886.

Step 1:
886 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the 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 / 886

Moving on to step 2:
886 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 886

Moving on to step 3:
If we divide 209 by 886, we get 0 and a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 209, we get 209.
Take the next digit (8) from the dividend and append it to 209, then repeat: 2098 / 886

Going ahead to step 4:
The number 886 fits into 2098 2 times, leaving a remainder of 326.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1772 away from 2098, we end up with 326.
Fetch the next digit (6) from the dividend, attach it to 326 and continue: 3266 / 886

Going ahead to step 5:
886 can be fit into 3266 3 times, resulting in a remainder of 608.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtracting 2658 from 3266 leaves us with 608.
Append the next digit (0) from the dividend to 608 and continue with: 6080 / 886

Let's proceed to step 6:
6080 divided by 886 is 6 with a remainder of 764.
Record the quotient 6 as the next digit in the result. 
Result so far: 236.0
If we subtract 5316 from 6080, we get 764.
Bring next digit (0) of the dividend behind the 764 and repeat the process: 7640 / 886

Step 7:
When dividing 7640 by 886, we get 8 with a remainder of 552.
Use 8 as the next digit of our solution. 
Result so far: 2368.0
Subtracting 7088 from 7640 leaves us with 552.
Append the next digit (0) from the dividend to 552 and continue with: 5520 / 886

Moving on to step 8:
The number 886 fits into 5520 6 times, leaving a remainder of 204.
Record the quotient 6 as the next digit in the result. 
Result so far: 23686.0
If we take 5316 away from 5520, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 9:
If we divide 2040 by 886, we get 2 and a remainder of 268.
Put 2 as the next digit of the answer. 
Result so far: 23686.2
If we subtract 1772 from 2040, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 10:
886 goes into 2680 3 times with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 23686.23
If we subtract 2658 from 2680, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
The number 886 fits into 220 0 times, leaving a remainder of 220.
Record the quotient 0 as the next digit in the result. 
Result so far: 23686.23
Subtract 0 from 220 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 12:
886 can be fit into 2200 2 times, resulting in a remainder of 428.
The number 2 becomes the next digit in our result. 
Result so far: 23686.2302
If we take 1772 away from 2200, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 13:
The number 886 fits into 4280 4 times, leaving a remainder of 736.
The number 4 becomes the next digit in our result. 
Result so far: 23686.23024
Subtract 3544 from 4280 to get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Going ahead to step 14:
When dividing 7360 by 886, we get 8 with a remainder of 272.
The next digit of our result is 8. 
Result so far: 23686.230248
Subtract 7088 from 7360 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 15:
2720 divided by 886 is 3 with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 23686.2302483
Deduct 2658 from 2720 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 16:
If we divide 620 by 886, we get 0 and a remainder of 620.
Record the quotient 0 as the next digit in the result. 
Result so far: 23686.2302483
If we take 0 away from 620, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

After the division, we end up with 23686.2302483 and a remainder of 6.2e-07.