85199329 ÷ 638 
We want to figure out the number of times 85199329 can be divided by 638.

Let's proceed to step 1:
The number 638 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 638

Moving on to step 2:
If we divide 85 by 638, we get 0 and a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Fetch the next digit (1) from the dividend, attach it to 85 and continue: 851 / 638

Advancing to step 3:
851 divided by 638 is 1 with a remainder of 213.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 638 from 851, we get 213.
Append the next digit (9) from the dividend to 213 and continue with: 2139 / 638

Step 4:
When dividing 2139 by 638, we get 3 with a remainder of 225.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 1914 away from 2139, we end up with 225.
Include the next digit (9) from the dividend after 225, then repeat: 2259 / 638

Let's proceed to step 5:
The number 638 fits into 2259 3 times, leaving a remainder of 345.
The next digit of our result is 3. 
Result so far: 133.0
Subtract 1914 from 2259 to get 345.
Take the next digit (3) from the dividend and append it to 345, then repeat: 3453 / 638

Going ahead to step 6:
3453 divided by 638 is 5 with a remainder of 263.
Record the quotient 5 as the next digit in the result. 
Result so far: 1335.0
The remainder is 263 after subtracting 3190 from 3453.
Fetch the next digit (2) from the dividend, attach it to 263 and continue: 2632 / 638

On to step 7:
If we divide 2632 by 638, we get 4 and a remainder of 80.
The next digit of our result is 4. 
Result so far: 13354.0
The remainder is 80 after subtracting 2552 from 2632.
Fetch the next digit (9) from the dividend, attach it to 80 and continue: 809 / 638

Step 8:
809 divided by 638 is 1 with a remainder of 171.
The number 1 becomes the next digit in our result. 
Result so far: 133541.0
Deduct 638 from 809 and we're left 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 638 is 2 with a remainder of 434.
Write down 2 as next digit of the result. 
Result so far: 133541.2
Subtracting 1276 from 1710 leaves us with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

On to step 10:
4340 divided by 638 is 6 with a remainder of 512.
The next digit of our result is 6. 
Result so far: 133541.26
The remainder is 512 after subtracting 3828 from 4340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 11:
When dividing 5120 by 638, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 133541.268
Deduct 5104 from 5120 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
160 divided by 638 is 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 133541.268
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
638 goes into 1600 2 times with a remainder of 324.
Write down 2 as next digit of the result. 
Result so far: 133541.26802
The remainder is 324 after subtracting 1276 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 14:
If we divide 3240 by 638, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 133541.268025
The remainder is 50 after subtracting 3190 from 3240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 15:
If we divide 500 by 638, we get 0 and a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 133541.268025
Subtract 0 from 500 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 16:
If we divide 5000 by 638, we get 7 and a remainder of 534.
Put 7 as the next digit of the answer. 
Result so far: 133541.26802507
If we take 4466 away from 5000, we end up with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

The quotient of the division is 133541.26802507, and the remainder is 5.34e-07.