We divide 20820432 by 231
We want to divide 20820432 by 231.

Advancing to step 1:
231 goes into 2 0 times with 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.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 231

Moving on to step 2:
If we divide 20 by 231, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 231

Moving on to step 3:
231 can be fit into 208 0 times, resulting in a remainder of 208.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 208 and we're left with 208.
Grab the next digit (2) from the dividend, add it to 208, then carry on: 2082 / 231

Advancing to step 4:
The number 231 fits into 2082 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 2079 from 2082 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 231

Step 5:
When dividing 30 by 231, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 90.0
Subtract 0 from 30 to get 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 231

Step 6:
231 can be fit into 304 1 times, resulting in a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 901.0
Deduct 231 from 304 and we're left with 73.
Fetch the next digit (3) from the dividend, attach it to 73 and continue: 733 / 231

Moving on to step 7:
733 divided by 231 is 3 with a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 9013.0
If we take 693 away from 733, we end up with 40.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 231

Advancing to step 8:
The number 231 fits into 402 1 times, leaving a remainder of 171.
Use 1 as the next digit of our solution. 
Result so far: 90131.0
Subtracting 231 from 402 leaves us with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

On to step 9:
1710 divided by 231 is 7 with a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 90131.7
Subtract 1617 from 1710 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 10:
231 goes into 930 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 90131.74
If we subtract 924 from 930, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
The number 231 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 90131.74
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
600 divided by 231 is 2 with a remainder of 138.
Write down 2 as next digit of the result. 
Result so far: 90131.7402
Subtracting 462 from 600 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 13:
231 can be fit into 1380 5 times, resulting in a remainder of 225.
Put 5 as the next digit of the answer. 
Result so far: 90131.74025
If we subtract 1155 from 1380, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 14:
When dividing 2250 by 231, we get 9 with a remainder of 171.
Record the quotient 9 as the next digit in the result. 
Result so far: 90131.740259
If we subtract 2079 from 2250, we get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Going ahead to step 15:
231 goes into 1710 7 times with a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 90131.7402597
Subtracting 1617 from 1710 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 16:
231 can be fit into 930 4 times, resulting in a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 90131.74025974
The remainder is 6 after subtracting 924 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 90131.74025974, and the remainder is 6e-09.