Let's divide 86344073 by 346
We want to figure out the number of times 86344073 can be divided by 346.

On to step 1:
8 divided by 346 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 346

Moving on to step 2:
346 goes into 86 0 times with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 346

Let's proceed to step 3:
863 divided by 346 is 2 with a remainder of 171.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 171 after subtracting 692 from 863.
Include the next digit (4) from the dividend after 171, then repeat: 1714 / 346

Step 4:
The number 346 fits into 1714 4 times, leaving a remainder of 330.
Put 4 as the next digit of the answer. 
Result so far: 24.0
The remainder is 330 after subtracting 1384 from 1714.
Append the next digit (4) from the dividend to 330 and continue with: 3304 / 346

On to step 5:
346 goes into 3304 9 times with a remainder of 190.
The next digit of our result is 9. 
Result so far: 249.0
Deduct 3114 from 3304 and we're left with 190.
Grab the next digit (0) from the dividend, add it to 190, then carry on: 1900 / 346

Going ahead to step 6:
If we divide 1900 by 346, we get 5 and a remainder of 170.
The next digit of our result is 5. 
Result so far: 2495.0
If we subtract 1730 from 1900, we get 170.
Fetch the next digit (7) from the dividend, attach it to 170 and continue: 1707 / 346

On to step 7:
346 can be fit into 1707 4 times, resulting in a remainder of 323.
Record the quotient 4 as the next digit in the result. 
Result so far: 24954.0
If we subtract 1384 from 1707, we get 323.
Include the next digit (3) from the dividend after 323, then repeat: 3233 / 346

Let's proceed to step 8:
The number 346 fits into 3233 9 times, leaving a remainder of 119.
Put 9 as the next digit of the answer. 
Result so far: 249549.0
Subtract 3114 from 3233 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 9:
When dividing 1190 by 346, we get 3 with a remainder of 152.
The next digit of our result is 3. 
Result so far: 249549.3
The remainder is 152 after subtracting 1038 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 10:
346 goes into 1520 4 times with a remainder of 136.
The number 4 becomes the next digit in our result. 
Result so far: 249549.34
The remainder is 136 after subtracting 1384 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 11:
346 can be fit into 1360 3 times, resulting in a remainder of 322.
The number 3 becomes the next digit in our result. 
Result so far: 249549.343
Subtracting 1038 from 1360 leaves us with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Advancing to step 12:
The number 346 fits into 3220 9 times, leaving a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 249549.3439
Subtract 3114 from 3220 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 13:
The number 346 fits into 1060 3 times, leaving a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 249549.34393
If we take 1038 away from 1060, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 14:
When dividing 220 by 346, we get 0 with a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 249549.34393
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 15:
346 can be fit into 2200 6 times, resulting in a remainder of 124.
Use 6 as the next digit of our solution. 
Result so far: 249549.3439306
Deduct 2076 from 2200 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 16:
The number 346 fits into 1240 3 times, leaving a remainder of 202.
Write down 3 as next digit of the result. 
Result so far: 249549.34393063
Deduct 1038 from 1240 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

In conclusion, the division gives 249549.34393063 with a balance of 2.02e-07.