69232489 ÷ 638 
We want to figure out the number of times 69232489 can be divided by 638.

Moving on to step 1:
638 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 638

Going ahead to step 2:
If we divide 69 by 638, we get 0 and a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Append the next digit (2) from the dividend to 69 and continue with: 692 / 638

Advancing to step 3:
When dividing 692 by 638, we get 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 54 after subtracting 638 from 692.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 638

Advancing to step 4:
638 can be fit into 543 0 times, resulting in a remainder of 543.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 543 and we're left with 543.
Take the next digit (2) from the dividend and append it to 543, then repeat: 5432 / 638

Advancing to step 5:
When dividing 5432 by 638, we get 8 with a remainder of 328.
Put 8 as the next digit of the answer. 
Result so far: 108.0
Subtract 5104 from 5432 to get 328.
Append the next digit (4) from the dividend to 328 and continue with: 3284 / 638

Let's proceed to step 6:
The number 638 fits into 3284 5 times, leaving a remainder of 94.
The number 5 becomes the next digit in our result. 
Result so far: 1085.0
If we subtract 3190 from 3284, we get 94.
Fetch the next digit (8) from the dividend, attach it to 94 and continue: 948 / 638

On to step 7:
948 divided by 638 is 1 with a remainder of 310.
The number 1 becomes the next digit in our result. 
Result so far: 10851.0
Deduct 638 from 948 and we're left with 310.
Include the next digit (9) from the dividend after 310, then repeat: 3109 / 638

Step 8:
638 goes into 3109 4 times with a remainder of 557.
Use 4 as the next digit of our solution. 
Result so far: 108514.0
If we take 2552 away from 3109, we end up with 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Going ahead to step 9:
638 can be fit into 5570 8 times, resulting in a remainder of 466.
The next digit of our result is 8. 
Result so far: 108514.8
Deduct 5104 from 5570 and we're left with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

On to step 10:
638 can be fit into 4660 7 times, resulting in a remainder of 194.
The number 7 becomes the next digit in our result. 
Result so far: 108514.87
The remainder is 194 after subtracting 4466 from 4660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 11:
1940 divided by 638 is 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 108514.873
Subtracting 1914 from 1940 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
The number 638 fits into 260 0 times, leaving a remainder of 260.
The next digit of our result is 0. 
Result so far: 108514.873
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 13:
When dividing 2600 by 638, we get 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 108514.87304
Subtracting 2552 from 2600 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
638 can be fit into 480 0 times, resulting in a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 108514.87304
If we take 0 away from 480, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 15:
638 goes into 4800 7 times with a remainder of 334.
The next digit of our result is 7. 
Result so far: 108514.8730407
If we subtract 4466 from 4800, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Let's proceed to step 16:
638 goes into 3340 5 times with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 108514.87304075
Subtracting 3190 from 3340 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Our division results in 108514.87304075 with a remaining 1.5e-07.