We're dividing 86810379 by 346 
We want to divide 86810379 by 346.

Moving on to step 1:
346 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 346

Let's proceed to step 2:
346 goes into 86 0 times with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Append the next digit (8) from the dividend to 86 and continue with: 868 / 346

On to step 3:
When dividing 868 by 346, we get 2 with a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 692 away from 868, we end up with 176.
Grab the next digit (1) from the dividend, add it to 176, then carry on: 1761 / 346

Going ahead to step 4:
346 can be fit into 1761 5 times, resulting in a remainder of 31.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 1730 from 1761 to get 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 346

On to step 5:
346 can be fit into 310 0 times, resulting in a remainder of 310.
Use 0 as the next digit of our solution. 
Result so far: 250.0
Subtract 0 from 310 to get 310.
Append the next digit (3) from the dividend to 310 and continue with: 3103 / 346

Going ahead to step 6:
3103 divided by 346 is 8 with a remainder of 335.
The next digit of our result is 8. 
Result so far: 2508.0
If we take 2768 away from 3103, we end up with 335.
Take the next digit (7) from the dividend and append it to 335, then repeat: 3357 / 346

On to step 7:
If we divide 3357 by 346, we get 9 and a remainder of 243.
Record the quotient 9 as the next digit in the result. 
Result so far: 25089.0
Deduct 3114 from 3357 and we're left with 243.
Grab the next digit (9) from the dividend, add it to 243, then carry on: 2439 / 346

Advancing to step 8:
The number 346 fits into 2439 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 250897.0
Subtract 2422 from 2439 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
If we divide 170 by 346, we get 0 and a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 250897.0
If we take 0 away from 170, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 10:
The number 346 fits into 1700 4 times, leaving a remainder of 316.
Put 4 as the next digit of the answer. 
Result so far: 250897.04
If we subtract 1384 from 1700, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 11:
The number 346 fits into 3160 9 times, leaving a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 250897.049
If we subtract 3114 from 3160, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
460 divided by 346 is 1 with a remainder of 114.
The number 1 becomes the next digit in our result. 
Result so far: 250897.0491
If we subtract 346 from 460, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 13:
1140 divided by 346 is 3 with a remainder of 102.
Write down 3 as next digit of the result. 
Result so far: 250897.04913
The remainder is 102 after subtracting 1038 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 14:
When dividing 1020 by 346, we get 2 with a remainder of 328.
Put 2 as the next digit of the answer. 
Result so far: 250897.049132
If we subtract 692 from 1020, we get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 15:
When dividing 3280 by 346, we get 9 with a remainder of 166.
Put 9 as the next digit of the answer. 
Result so far: 250897.0491329
Subtract 3114 from 3280 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Moving on to step 16:
If we divide 1660 by 346, we get 4 and a remainder of 276.
Record the quotient 4 as the next digit in the result. 
Result so far: 250897.04913294
Subtracting 1384 from 1660 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

In conclusion, the division gives 250897.04913294 with a balance of 2.76e-07.