We divide 70122812 by 855
We want to divide 70122812 by 855.

Moving on to step 1:
855 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 855

Moving on to step 2:
855 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Take the next digit (1) from the dividend and append it to 70, then repeat: 701 / 855

Moving on to step 3:
855 goes into 701 0 times with a remainder of 701.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 701 to get 701.
Bring next digit (2) of the dividend behind the 701 and repeat the process: 7012 / 855

Step 4:
The number 855 fits into 7012 8 times, leaving a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 6840 from 7012 leaves us with 172.
Append the next digit (2) from the dividend to 172 and continue with: 1722 / 855

Advancing to step 5:
855 can be fit into 1722 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Deduct 1710 from 1722 and we're left with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 855

Advancing to step 6:
855 goes into 128 0 times with a remainder of 128.
Record the quotient 0 as the next digit in the result. 
Result so far: 820.0
Deduct 0 from 128 and we're left with 128.
Include the next digit (1) from the dividend after 128, then repeat: 1281 / 855

Moving on to step 7:
855 goes into 1281 1 times with a remainder of 426.
Put 1 as the next digit of the answer. 
Result so far: 8201.0
Subtract 855 from 1281 to get 426.
Take the next digit (2) from the dividend and append it to 426, then repeat: 4262 / 855

Advancing to step 8:
The number 855 fits into 4262 4 times, leaving a remainder of 842.
Put 4 as the next digit of the answer. 
Result so far: 82014.0
Subtract 3420 from 4262 to get 842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

Going ahead to step 9:
855 goes into 8420 9 times with a remainder of 725.
Use 9 as the next digit of our solution. 
Result so far: 82014.9
Subtracting 7695 from 8420 leaves us with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Advancing to step 10:
855 can be fit into 7250 8 times, resulting in a remainder of 410.
Write down 8 as next digit of the result. 
Result so far: 82014.98
If we take 6840 away from 7250, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 11:
4100 divided by 855 is 4 with a remainder of 680.
Record the quotient 4 as the next digit in the result. 
Result so far: 82014.984
Deduct 3420 from 4100 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 12:
855 can be fit into 6800 7 times, resulting in a remainder of 815.
Use 7 as the next digit of our solution. 
Result so far: 82014.9847
If we subtract 5985 from 6800, we get 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

On to step 13:
If we divide 8150 by 855, we get 9 and a remainder of 455.
Use 9 as the next digit of our solution. 
Result so far: 82014.98479
The remainder is 455 after subtracting 7695 from 8150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Going ahead to step 14:
When dividing 4550 by 855, we get 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 82014.984795
The remainder is 275 after subtracting 4275 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 15:
If we divide 2750 by 855, we get 3 and a remainder of 185.
The next digit of our result is 3. 
Result so far: 82014.9847953
Subtracting 2565 from 2750 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Let's proceed to step 16:
When dividing 1850 by 855, we get 2 with a remainder of 140.
The next digit of our result is 2. 
Result so far: 82014.98479532
Deduct 1710 from 1850 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

The final result is 82014.98479532 with a remainder of 1.4e-07.