20371606 ÷ 623 
We want to figure out the number of times 20371606 can be divided by 623.

Let's proceed to step 1:
623 can be fit into 2 0 times, resulting in 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.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 623

On to step 2:
The number 623 fits into 20 0 times, leaving 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 (3) of the dividend behind the 20 and repeat the process: 203 / 623

Moving on to step 3:
203 divided by 623 is 0 with a remainder of 203.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 203, we end up with 203.
Include the next digit (7) from the dividend after 203, then repeat: 2037 / 623

On to step 4:
623 goes into 2037 3 times with a remainder of 168.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1869 from 2037 leaves us with 168.
Append the next digit (1) from the dividend to 168 and continue with: 1681 / 623

On to step 5:
623 can be fit into 1681 2 times, resulting in a remainder of 435.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we take 1246 away from 1681, we end up with 435.
Fetch the next digit (6) from the dividend, attach it to 435 and continue: 4356 / 623

On to step 6:
When dividing 4356 by 623, we get 6 with a remainder of 618.
Record the quotient 6 as the next digit in the result. 
Result so far: 326.0
Subtracting 3738 from 4356 leaves us with 618.
Include the next digit (0) from the dividend after 618, then repeat: 6180 / 623

Step 7:
6180 divided by 623 is 9 with a remainder of 573.
Use 9 as the next digit of our solution. 
Result so far: 3269.0
If we take 5607 away from 6180, we end up with 573.
Fetch the next digit (6) from the dividend, attach it to 573 and continue: 5736 / 623

Advancing to step 8:
623 can be fit into 5736 9 times, resulting in a remainder of 129.
Record the quotient 9 as the next digit in the result. 
Result so far: 32699.0
If we take 5607 away from 5736, we end up with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 9:
If we divide 1290 by 623, we get 2 and a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 32699.2
Deduct 1246 from 1290 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
440 divided by 623 is 0 with a remainder of 440.
Put 0 as the next digit of the answer. 
Result so far: 32699.2
Subtracting 0 from 440 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 11:
4400 divided by 623 is 7 with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 32699.207
The remainder is 39 after subtracting 4361 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 12:
The number 623 fits into 390 0 times, leaving a remainder of 390.
Record the quotient 0 as the next digit in the result. 
Result so far: 32699.207
The remainder is 390 after subtracting 0 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 13:
The number 623 fits into 3900 6 times, leaving a remainder of 162.
Put 6 as the next digit of the answer. 
Result so far: 32699.20706
Subtract 3738 from 3900 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 14:
1620 divided by 623 is 2 with a remainder of 374.
Write down 2 as next digit of the result. 
Result so far: 32699.207062
The remainder is 374 after subtracting 1246 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

On to step 15:
623 can be fit into 3740 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 32699.2070626
If we take 3738 away from 3740, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 16:
623 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 32699.2070626
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 32699.2070626 and a remainder of 2e-08.