Let's divide 820210 by 70
Our goal is to divide 820210 by 70.

Let's proceed to step 1:
When dividing 8 by 70, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 70

Let's proceed to step 2:
If we divide 82 by 70, we get 1 and a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 12 after subtracting 70 from 82.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 70

Let's proceed to step 3:
70 goes into 120 1 times with a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 70 from 120 and we're left with 50.
Bring next digit (2) of the dividend behind the 50 and repeat the process: 502 / 70

Let's proceed to step 4:
502 divided by 70 is 7 with a remainder of 12.
The next digit of our result is 7. 
Result so far: 117.0
Subtracting 490 from 502 leaves us with 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 70

Going ahead to step 5:
70 can be fit into 121 1 times, resulting in a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 1171.0
Deduct 70 from 121 and we're left with 51.
Fetch the next digit (0) from the dividend, attach it to 51 and continue: 510 / 70

Advancing to step 6:
When dividing 510 by 70, we get 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 11717.0
If we subtract 490 from 510, we 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.

Moving on to step 7:
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: 11717.2
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.

On to step 8:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 11717.28
If we subtract 560 from 600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
70 can be fit into 400 5 times, resulting in a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 11717.285
If we take 350 away from 400, we end up 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.

On to step 10:
70 goes into 500 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 11717.2857
If we subtract 490 from 500, we 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.

Advancing to step 11:
The number 70 fits into 100 1 times, leaving a remainder of 30.
The next digit of our result is 1. 
Result so far: 11717.28571
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.

Step 12:
70 can be fit into 300 4 times, resulting in a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 11717.285714
Deduct 280 from 300 and we're left 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:
200 divided by 70 is 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 11717.2857142
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.

Step 14:
When dividing 600 by 70, we get 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 11717.28571428
If we subtract 560 from 600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 11717.28571428, with a leftover of 4e-08.