Let's divide 838003 by 70
We're looking to find how many times 70 goes into 838003.

Moving on to step 1:
The number 70 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 70

On to step 2:
If we divide 83 by 70, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 13 after subtracting 70 from 83.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 70

Moving on to step 3:
138 divided by 70 is 1 with a remainder of 68.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 70 from 138 to get 68.
Bring next digit (0) of the dividend behind the 68 and repeat the process: 680 / 70

Advancing to step 4:
The number 70 fits into 680 9 times, leaving a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
Subtracting 630 from 680 leaves us with 50.
Take the next digit (0) from the dividend and append it to 50, then repeat: 500 / 70

Moving on to step 5:
500 divided by 70 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 1197.0
The remainder is 10 after subtracting 490 from 500.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 70

On to step 6:
If we divide 103 by 70, we get 1 and a remainder of 33.
The next digit of our result is 1. 
Result so far: 11971.0
If we subtract 70 from 103, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 7:
The number 70 fits into 330 4 times, leaving a remainder of 50.
The next digit of our result is 4. 
Result so far: 11971.4
Subtracting 280 from 330 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 8:
If we divide 500 by 70, we get 7 and a remainder of 10.
The next digit of our result is 7. 
Result so far: 11971.47
Deduct 490 from 500 and we're left 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.

Going ahead to step 9:
If we divide 100 by 70, we get 1 and a remainder of 30.
The next digit of our result is 1. 
Result so far: 11971.471
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 70 is 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 11971.4714
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
70 goes into 200 2 times with a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 11971.47142
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
If we divide 600 by 70, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 11971.471428
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
400 divided by 70 is 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 11971.4714285
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
When dividing 500 by 70, we get 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 11971.47142857
Subtract 490 from 500 to 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.

After the division, we end up with 11971.47142857 and a remainder of 1e-08.