Let's divide 857546 by 7
We're looking to find how many times 7 goes into 857546.

On to step 1:
When dividing 8 by 7, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 7 from 8 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 7

Step 2:
7 goes into 15 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 14 from 15 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 7

Let's proceed to step 3:
When dividing 17 by 7, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
Subtract 14 from 17 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 7

Going ahead to step 4:
When dividing 35 by 7, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1225.0
If we take 35 away from 35, we end up with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 7

Advancing to step 5:
If we divide 4 by 7, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 12250.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 7

On to step 6:
46 divided by 7 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 122506.0
If we take 42 away from 46, we end up 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.

Moving on to step 7:
40 divided by 7 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 122506.5
Deduct 35 from 40 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
When dividing 50 by 7, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 122506.57
If we subtract 49 from 50, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
10 divided by 7 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 122506.571
Deduct 7 from 10 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
When dividing 30 by 7, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 122506.5714
If we subtract 28 from 30, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
The number 7 fits into 20 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 122506.57142
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
7 goes into 60 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 122506.571428
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
7 can be fit into 40 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 122506.5714285
Subtracting 35 from 40 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
7 can be fit into 50 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 122506.57142857
The remainder is 1 after subtracting 49 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 122506.57142857 and a remainder of 1e-09.