10689421 ÷ 346 
We want to divide 10689421 by 346.

Advancing to step 1:
346 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 346

Moving on to step 2:
The number 346 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 346

Going ahead to step 3:
346 goes into 106 0 times with a remainder of 106.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 106 and we're left with 106.
Take the next digit (8) from the dividend and append it to 106, then repeat: 1068 / 346

Let's proceed to step 4:
346 can be fit into 1068 3 times, resulting in a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 1038 from 1068 and we're left with 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 346

Going ahead to step 5:
309 divided by 346 is 0 with a remainder of 309.
The next digit of our result is 0. 
Result so far: 30.0
If we subtract 0 from 309, we get 309.
Append the next digit (4) from the dividend to 309 and continue with: 3094 / 346

On to step 6:
3094 divided by 346 is 8 with a remainder of 326.
The number 8 becomes the next digit in our result. 
Result so far: 308.0
Subtract 2768 from 3094 to get 326.
Include the next digit (2) from the dividend after 326, then repeat: 3262 / 346

On to step 7:
The number 346 fits into 3262 9 times, leaving a remainder of 148.
The number 9 becomes the next digit in our result. 
Result so far: 3089.0
If we subtract 3114 from 3262, we get 148.
Fetch the next digit (1) from the dividend, attach it to 148 and continue: 1481 / 346

Moving on to step 8:
346 goes into 1481 4 times with a remainder of 97.
Write down 4 as next digit of the result. 
Result so far: 30894.0
Subtracting 1384 from 1481 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 9:
970 divided by 346 is 2 with a remainder of 278.
Use 2 as the next digit of our solution. 
Result so far: 30894.2
Deduct 692 from 970 and we're left with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Going ahead to step 10:
2780 divided by 346 is 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 30894.28
Subtract 2768 from 2780 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
120 divided by 346 is 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 30894.28
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 12:
When dividing 1200 by 346, we get 3 with a remainder of 162.
The next digit of our result is 3. 
Result so far: 30894.2803
Subtract 1038 from 1200 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 13:
346 goes into 1620 4 times with a remainder of 236.
Record the quotient 4 as the next digit in the result. 
Result so far: 30894.28034
Subtracting 1384 from 1620 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 14:
2360 divided by 346 is 6 with a remainder of 284.
Use 6 as the next digit of our solution. 
Result so far: 30894.280346
If we take 2076 away from 2360, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 15:
2840 divided by 346 is 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 30894.2803468
Deduct 2768 from 2840 and we're left 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 16:
If we divide 720 by 346, we get 2 and a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 30894.28034682
Subtract 692 from 720 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Our division results in 30894.28034682 with a remaining 2.8e-08.