We look at the division of 303570 by 7 
Our goal is to divide 303570 by 7.

Moving on to step 1:
When dividing 3 by 7, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 7

Advancing to step 2:
When dividing 30 by 7, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 2 after subtracting 28 from 30.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 7

On to step 3:
7 goes into 23 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtract 21 from 23 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 7

On to step 4:
When dividing 25 by 7, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 433.0
Subtracting 21 from 25 leaves us with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 7

Moving on to step 5:
47 divided by 7 is 6 with a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 4336.0
Subtract 42 from 47 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 7

Let's proceed to step 6:
7 goes into 50 7 times with a remainder of 1.
The next digit of our result is 7. 
Result so far: 43367.0
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 7:
7 goes into 10 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 43367.1
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.

Let's proceed to step 8:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 43367.14
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.

Step 9:
7 goes into 20 2 times with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 43367.142
Subtract 14 from 20 to 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.

Going ahead to step 10:
When dividing 60 by 7, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 43367.1428
If we take 56 away from 60, 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.

Advancing to step 11:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 43367.14285
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.

Let's proceed to step 12:
When dividing 50 by 7, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 43367.142857
Deduct 49 from 50 and we're left 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.

Moving on to step 13:
The number 7 fits into 10 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 43367.1428571
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 14:
The number 7 fits into 30 4 times, leaving a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 43367.14285714
Deduct 28 from 30 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.

The final result is 43367.14285714 with a remainder of 2e-09.