Let's divide 883686 by 70
We want to divide 883686 by 70.

Step 1:
When dividing 8 by 70, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 70

Going ahead to step 2:
88 divided by 70 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 70 from 88 and we're left with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 70

Advancing to step 3:
If we divide 183 by 70, we get 2 and a remainder of 43.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 140 from 183 and we're left with 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 70

Step 4:
If we divide 436 by 70, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Subtracting 420 from 436 leaves us with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 70

Step 5:
70 goes into 168 2 times with a remainder of 28.
The next digit of our result is 2. 
Result so far: 1262.0
Subtract 140 from 168 to get 28.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 70

Step 6:
When dividing 286 by 70, we get 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 12624.0
Subtracting 280 from 286 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
70 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 12624.0
Deduct 0 from 60 and we're left 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 8:
600 divided by 70 is 8 with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 12624.08
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 9:
70 goes into 400 5 times with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 12624.085
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 10:
500 divided by 70 is 7 with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 12624.0857
If we take 490 away from 500, we end up 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.

Advancing to step 11:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 12624.08571
Deduct 70 from 100 and we're left 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 12:
When dividing 300 by 70, we get 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 12624.085714
If we take 280 away from 300, we end up 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.

Going ahead to step 13:
The number 70 fits into 200 2 times, leaving a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 12624.0857142
The remainder is 60 after subtracting 140 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
If we divide 600 by 70, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 12624.08571428
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.

After the division, we end up with 12624.08571428 and a remainder of 4e-08.