We divide 20409478 by 202
We want to divide 20409478 by 202.

Let's proceed to step 1:
202 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 202

Step 2:
If we divide 20 by 202, we get 0 and 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 (4) from the dividend to 20 and continue with: 204 / 202

Let's proceed to step 3:
When dividing 204 by 202, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 202 from 204, we get 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 202

Moving on to step 4:
If we divide 20 by 202, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 20, we get 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 202

Let's proceed to step 5:
The number 202 fits into 209 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
If we subtract 202 from 209, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 202

Moving on to step 6:
202 goes into 74 0 times with a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 1010.0
The remainder is 74 after subtracting 0 from 74.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 202

Advancing to step 7:
If we divide 747 by 202, we get 3 and a remainder of 141.
The next digit of our result is 3. 
Result so far: 10103.0
Subtract 606 from 747 to get 141.
Grab the next digit (8) from the dividend, add it to 141, then carry on: 1418 / 202

Step 8:
202 can be fit into 1418 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 101037.0
Deduct 1414 from 1418 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
40 divided by 202 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 101037.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
202 can be fit into 400 1 times, resulting in a remainder of 198.
Put 1 as the next digit of the answer. 
Result so far: 101037.01
If we subtract 202 from 400, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 11:
The number 202 fits into 1980 9 times, leaving a remainder of 162.
Write down 9 as next digit of the result. 
Result so far: 101037.019
Deduct 1818 from 1980 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 12:
1620 divided by 202 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 101037.0198
The remainder is 4 after subtracting 1616 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
202 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 101037.0198
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
202 goes into 400 1 times with a remainder of 198.
Put 1 as the next digit of the answer. 
Result so far: 101037.019801
Subtracting 202 from 400 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 15:
202 goes into 1980 9 times with a remainder of 162.
The number 9 becomes the next digit in our result. 
Result so far: 101037.0198019
Subtracting 1818 from 1980 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 16:
When dividing 1620 by 202, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 101037.01980198
Deduct 1616 from 1620 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 101037.01980198 with a remainder of 4e-09.