We look at the division of 397477 by 70 
Let's see how many times 70 fits into 397477.

On to step 1:
The number 70 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 70

On to step 2:
70 goes into 39 0 times with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Bring next digit (7) of the dividend behind the 39 and repeat the process: 397 / 70

Going ahead to step 3:
When dividing 397 by 70, we get 5 with a remainder of 47.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 350 from 397 and we're left with 47.
Include the next digit (4) from the dividend after 47, then repeat: 474 / 70

On to step 4:
474 divided by 70 is 6 with a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 56.0
Deduct 420 from 474 and we're left with 54.
Take the next digit (7) from the dividend and append it to 54, then repeat: 547 / 70

Advancing to step 5:
547 divided by 70 is 7 with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 567.0
If we subtract 490 from 547, we get 57.
Take the next digit (7) from the dividend and append it to 57, then repeat: 577 / 70

Going ahead to step 6:
If we divide 577 by 70, we get 8 and a remainder of 17.
Record the quotient 8 as the next digit in the result. 
Result so far: 5678.0
Deduct 560 from 577 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
When dividing 170 by 70, we get 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 5678.2
If we take 140 away from 170, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
300 divided by 70 is 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 5678.24
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
If we divide 200 by 70, we get 2 and a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 5678.242
If we take 140 away from 200, we end up with 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 10:
If we divide 600 by 70, we get 8 and a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 5678.2428
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
70 can be fit into 400 5 times, resulting in a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 5678.24285
Deduct 350 from 400 and we're left 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 12:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 5678.242857
Subtracting 490 from 500 leaves us 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.

Moving on to step 13:
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: 5678.2428571
If we take 70 away from 100, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 14:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 5678.24285714
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 5678.24285714, with a leftover of 2e-08.