We look at the division of 946821 by 7 
Let's see how many times 7 fits into 946821.

On to step 1:
If we divide 9 by 7, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 7 from 9 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 7

Let's proceed to step 2:
If we divide 24 by 7, we get 3 and a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 21 from 24 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 7

On to step 3:
The number 7 fits into 36 5 times, leaving a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 135.0
Deduct 35 from 36 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 7

Let's proceed to step 4:
7 goes into 18 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 1352.0
Deduct 14 from 18 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 7

Moving on to step 5:
The number 7 fits into 42 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 13526.0
Deduct 42 from 42 and we're left with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 7

Going ahead to step 6:
1 divided by 7 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 135260.0
If we subtract 0 from 1, 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.

Advancing to step 7:
7 can be fit into 10 1 times, resulting in a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 135260.1
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.

On to step 8:
If we divide 30 by 7, we get 4 and a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 135260.14
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
20 divided by 7 is 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 135260.142
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.

Let's proceed to step 10:
If we divide 60 by 7, we get 8 and a remainder of 4.
The next digit of our result is 8. 
Result so far: 135260.1428
Subtract 56 from 60 to get 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:
When dividing 40 by 7, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 135260.14285
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.

Moving on to step 12:
When dividing 50 by 7, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 135260.142857
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 13:
When dividing 10 by 7, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 135260.1428571
Subtracting 7 from 10 leaves us 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.

Moving on to step 14:
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: 135260.14285714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 135260.14285714, and the remainder is 2e-09.