We're dividing 20520804 by 246 
Let's see how many times 246 fits into 20520804.

Going ahead to step 1:
If we divide 2 by 246, we get 0 and 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.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 246

Let's proceed to step 2:
20 divided by 246 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 246

Let's proceed to step 3:
If we divide 205 by 246, we get 0 and a remainder of 205.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 205 and we're left with 205.
Bring next digit (2) of the dividend behind the 205 and repeat the process: 2052 / 246

On to step 4:
If we divide 2052 by 246, we get 8 and a remainder of 84.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 1968 from 2052 and we're left with 84.
Append the next digit (0) from the dividend to 84 and continue with: 840 / 246

Going ahead to step 5:
840 divided by 246 is 3 with a remainder of 102.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtracting 738 from 840 leaves us with 102.
Grab the next digit (8) from the dividend, add it to 102, then carry on: 1028 / 246

Advancing to step 6:
1028 divided by 246 is 4 with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 834.0
If we take 984 away from 1028, we end up with 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 246

On to step 7:
If we divide 440 by 246, we get 1 and a remainder of 194.
Use 1 as the next digit of our solution. 
Result so far: 8341.0
If we take 246 away from 440, we end up with 194.
Bring next digit (4) of the dividend behind the 194 and repeat the process: 1944 / 246

Advancing to step 8:
1944 divided by 246 is 7 with a remainder of 222.
Use 7 as the next digit of our solution. 
Result so far: 83417.0
The remainder is 222 after subtracting 1722 from 1944.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 9:
246 can be fit into 2220 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 83417.9
The remainder is 6 after subtracting 2214 from 2220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
246 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 83417.9
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
When dividing 600 by 246, we get 2 with a remainder of 108.
Put 2 as the next digit of the answer. 
Result so far: 83417.902
Deduct 492 from 600 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 12:
When dividing 1080 by 246, we get 4 with a remainder of 96.
Put 4 as the next digit of the answer. 
Result so far: 83417.9024
If we take 984 away from 1080, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 13:
960 divided by 246 is 3 with a remainder of 222.
The number 3 becomes the next digit in our result. 
Result so far: 83417.90243
If we subtract 738 from 960, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 14:
The number 246 fits into 2220 9 times, leaving a remainder of 6.
The next digit of our result is 9. 
Result so far: 83417.902439
If we take 2214 away from 2220, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 15:
246 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 83417.902439
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 16:
246 goes into 600 2 times with a remainder of 108.
Write down 2 as next digit of the result. 
Result so far: 83417.90243902
The remainder is 108 after subtracting 492 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Our division results in 83417.90243902 with a remaining 1.08e-07.