Let's divide 67388919 by 438
We want to figure out the number of times 67388919 can be divided by 438.

Going ahead to step 1:
6 divided by 438 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 438

Step 2:
When dividing 67 by 438, we get 0 with a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Include the next digit (3) from the dividend after 67, then repeat: 673 / 438

Step 3:
If we divide 673 by 438, we get 1 and a remainder of 235.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 438 away from 673, we end up with 235.
Append the next digit (8) from the dividend to 235 and continue with: 2358 / 438

Let's proceed to step 4:
The number 438 fits into 2358 5 times, leaving a remainder of 168.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 2190 from 2358 to get 168.
Take the next digit (8) from the dividend and append it to 168, then repeat: 1688 / 438

Advancing to step 5:
The number 438 fits into 1688 3 times, leaving a remainder of 374.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Deduct 1314 from 1688 and we're left with 374.
Bring next digit (9) of the dividend behind the 374 and repeat the process: 3749 / 438

On to step 6:
When dividing 3749 by 438, we get 8 with a remainder of 245.
Put 8 as the next digit of the answer. 
Result so far: 1538.0
If we subtract 3504 from 3749, we get 245.
Fetch the next digit (1) from the dividend, attach it to 245 and continue: 2451 / 438

Let's proceed to step 7:
When dividing 2451 by 438, we get 5 with a remainder of 261.
Write down 5 as next digit of the result. 
Result so far: 15385.0
Subtracting 2190 from 2451 leaves us with 261.
Grab the next digit (9) from the dividend, add it to 261, then carry on: 2619 / 438

Step 8:
2619 divided by 438 is 5 with a remainder of 429.
The next digit of our result is 5. 
Result so far: 153855.0
If we subtract 2190 from 2619, we get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Step 9:
If we divide 4290 by 438, we get 9 and a remainder of 348.
The next digit of our result is 9. 
Result so far: 153855.9
If we take 3942 away from 4290, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Going ahead to step 10:
If we divide 3480 by 438, we get 7 and a remainder of 414.
Write down 7 as next digit of the result. 
Result so far: 153855.97
If we subtract 3066 from 3480, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Let's proceed to step 11:
The number 438 fits into 4140 9 times, leaving a remainder of 198.
The number 9 becomes the next digit in our result. 
Result so far: 153855.979
Subtract 3942 from 4140 to 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.

Moving on to step 12:
438 goes into 1980 4 times with a remainder of 228.
The number 4 becomes the next digit in our result. 
Result so far: 153855.9794
The remainder is 228 after subtracting 1752 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 13:
When dividing 2280 by 438, we get 5 with a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 153855.97945
Deduct 2190 from 2280 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 14:
900 divided by 438 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 153855.979452
Subtract 876 from 900 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 15:
If we divide 240 by 438, we get 0 and a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 153855.979452
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 16:
If we divide 2400 by 438, we get 5 and a remainder of 210.
Write down 5 as next digit of the result. 
Result so far: 153855.97945205
Subtracting 2190 from 2400 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

After the division, we end up with 153855.97945205 and a remainder of 2.1e-07.