We divide 636431 by 70
We want to divide 636431 by 70.

Let's proceed to step 1:
6 divided by 70 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 70

Advancing to step 2:
70 goes into 63 0 times with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (6) from the dividend to 63 and continue with: 636 / 70

Let's proceed to step 3:
636 divided by 70 is 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 630 from 636 leaves us with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 70

Let's proceed to step 4:
If we divide 64 by 70, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 90.0
Subtract 0 from 64 to get 64.
Take the next digit (3) from the dividend and append it to 64, then repeat: 643 / 70

Going ahead to step 5:
70 goes into 643 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 909.0
If we take 630 away from 643, we end up with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 70

Moving on to step 6:
70 can be fit into 131 1 times, resulting in a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 9091.0
Subtracting 70 from 131 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 7:
70 goes into 610 8 times with a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 9091.8
Deduct 560 from 610 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.

Advancing to step 8:
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: 9091.87
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.

On to step 9:
70 goes into 100 1 times with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 9091.871
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.

Going ahead to step 10:
70 can be fit into 300 4 times, resulting in a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 9091.8714
Subtracting 280 from 300 leaves us with 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:
The number 70 fits into 200 2 times, leaving a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 9091.87142
If we subtract 140 from 200, we 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.

Going ahead to step 12:
600 divided by 70 is 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 9091.871428
Subtracting 560 from 600 leaves us 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.

Let's proceed to step 13:
The number 70 fits into 400 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 9091.8714285
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.

Advancing to step 14:
500 divided by 70 is 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 9091.87142857
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.

The quotient of the division is 9091.87142857, and the remainder is 1e-08.