We're dividing 349421 by 88 
We want to figure out the number of times 349421 can be divided by 88.

Advancing to step 1:
If we divide 3 by 88, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 88

Going ahead to step 2:
88 goes into 34 0 times with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Bring next digit (9) of the dividend behind the 34 and repeat the process: 349 / 88

Let's proceed to step 3:
When dividing 349 by 88, we get 3 with a remainder of 85.
The next digit of our result is 3. 
Result so far: 3.0
If we take 264 away from 349, we end up with 85.
Grab the next digit (4) from the dividend, add it to 85, then carry on: 854 / 88

Moving on to step 4:
If we divide 854 by 88, we get 9 and a remainder of 62.
The next digit of our result is 9. 
Result so far: 39.0
Subtracting 792 from 854 leaves us with 62.
Include the next digit (2) from the dividend after 62, then repeat: 622 / 88

Advancing to step 5:
88 can be fit into 622 7 times, resulting in a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 397.0
If we take 616 away from 622, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 88

Step 6:
61 divided by 88 is 0 with a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 3970.0
The remainder is 61 after subtracting 0 from 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
610 divided by 88 is 6 with a remainder of 82.
The number 6 becomes the next digit in our result. 
Result so far: 3970.6
Deduct 528 from 610 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 8:
If we divide 820 by 88, we get 9 and a remainder of 28.
The next digit of our result is 9. 
Result so far: 3970.69
Subtracting 792 from 820 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
88 goes into 280 3 times with a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 3970.693
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
When dividing 160 by 88, we get 1 with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 3970.6931
Subtract 88 from 160 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 11:
88 can be fit into 720 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 3970.69318
Subtracting 704 from 720 leaves us 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:
88 can be fit into 160 1 times, resulting in a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 3970.693181
If we take 88 away from 160, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 13:
When dividing 720 by 88, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 3970.6931818
If we take 704 away from 720, we end up 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.

On to step 14:
88 can be fit into 160 1 times, resulting in a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 3970.69318181
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 3970.69318181, with a leftover of 7.2e-08.