We divide 39939822 by 638
We want to figure out the number of times 39939822 can be divided by 638.

On to step 1:
If we divide 3 by 638, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 638

Advancing to step 2:
The number 638 fits into 39 0 times, leaving a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 638

Advancing to step 3:
When dividing 399 by 638, we get 0 with a remainder of 399.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 399 leaves us with 399.
Grab the next digit (3) from the dividend, add it to 399, then carry on: 3993 / 638

Step 4:
638 can be fit into 3993 6 times, resulting in a remainder of 165.
The next digit of our result is 6. 
Result so far: 6.0
If we take 3828 away from 3993, we end up with 165.
Include the next digit (9) from the dividend after 165, then repeat: 1659 / 638

Let's proceed to step 5:
638 goes into 1659 2 times with a remainder of 383.
Write down 2 as next digit of the result. 
Result so far: 62.0
If we take 1276 away from 1659, we end up with 383.
Grab the next digit (8) from the dividend, add it to 383, then carry on: 3838 / 638

Step 6:
638 can be fit into 3838 6 times, resulting in a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 626.0
Subtract 3828 from 3838 to get 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 638

Moving on to step 7:
102 divided by 638 is 0 with a remainder of 102.
Record the quotient 0 as the next digit in the result. 
Result so far: 6260.0
The remainder is 102 after subtracting 0 from 102.
Append the next digit (2) from the dividend to 102 and continue with: 1022 / 638

On to step 8:
638 can be fit into 1022 1 times, resulting in a remainder of 384.
The next digit of our result is 1. 
Result so far: 62601.0
Subtract 638 from 1022 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 9:
The number 638 fits into 3840 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 62601.6
Subtracting 3828 from 3840 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
If we divide 120 by 638, we get 0 and a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 62601.6
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 11:
638 can be fit into 1200 1 times, resulting in a remainder of 562.
Record the quotient 1 as the next digit in the result. 
Result so far: 62601.601
Deduct 638 from 1200 and we're left with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Step 12:
The number 638 fits into 5620 8 times, leaving a remainder of 516.
Use 8 as the next digit of our solution. 
Result so far: 62601.6018
The remainder is 516 after subtracting 5104 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

On to step 13:
5160 divided by 638 is 8 with a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 62601.60188
Deduct 5104 from 5160 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 62601.60188 with a balance of 5.6e-05.