122858 divided by 14 
We want to divide 122858 by 14.

On to step 1:
When dividing 1 by 14, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 14

Step 2:
12 divided by 14 is 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 14

On to step 3:
14 can be fit into 122 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 112 from 122 to get 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 14

Moving on to step 4:
When dividing 108 by 14, we get 7 with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
Subtracting 98 from 108 leaves us with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 14

Step 5:
14 can be fit into 105 7 times, resulting in a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 877.0
Subtracting 98 from 105 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 14

Going ahead to step 6:
14 goes into 78 5 times with a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 8775.0
The remainder is 8 after subtracting 70 from 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
If we divide 80 by 14, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 8775.5
If we take 70 away from 80, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
100 divided by 14 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 8775.57
If we take 98 away from 100, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
When dividing 20 by 14, we get 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 8775.571
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
The number 14 fits into 60 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 8775.5714
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
If we divide 40 by 14, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 8775.57142
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
The number 14 fits into 120 8 times, leaving a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 8775.571428
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
80 divided by 14 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 8775.5714285
If we subtract 70 from 80, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
If we divide 100 by 14, we get 7 and a remainder of 2.
The next digit of our result is 7. 
Result so far: 8775.57142857
Deduct 98 from 100 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 8775.57142857 with a remaining 2e-09.