We're dividing 646471 by 70 
Our goal is to divide 646471 by 70.

Going ahead to step 1:
70 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 70

Step 2:
If we divide 64 by 70, we get 0 and a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Take the next digit (6) from the dividend and append it to 64, then repeat: 646 / 70

Advancing to step 3:
70 goes into 646 9 times with a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 16 after subtracting 630 from 646.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 70

Moving on to step 4:
70 can be fit into 164 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 92.0
Subtracting 140 from 164 leaves us with 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 70

Let's proceed to step 5:
The number 70 fits into 247 3 times, leaving a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 923.0
If we subtract 210 from 247, we get 37.
Grab the next digit (1) from the dividend, add it to 37, then carry on: 371 / 70

Let's proceed to step 6:
371 divided by 70 is 5 with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 9235.0
If we take 350 away from 371, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
When dividing 210 by 70, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 9235.3
Subtracting 210 from 210 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 70, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9235.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
70 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9235.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 9235.3 with a remaining 0.0.