We look at the division of 70612511 by 814 
We're looking to find how many times 814 goes into 70612511.

On to step 1:
The number 814 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 814

Advancing to step 2:
70 divided by 814 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Append the next digit (6) from the dividend to 70 and continue with: 706 / 814

Let's proceed to step 3:
814 can be fit into 706 0 times, resulting in a remainder of 706.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 706 to get 706.
Append the next digit (1) from the dividend to 706 and continue with: 7061 / 814

Moving on to step 4:
814 can be fit into 7061 8 times, resulting in a remainder of 549.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 6512 from 7061, we get 549.
Append the next digit (2) from the dividend to 549 and continue with: 5492 / 814

On to step 5:
5492 divided by 814 is 6 with a remainder of 608.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
Deduct 4884 from 5492 and we're left with 608.
Bring next digit (5) of the dividend behind the 608 and repeat the process: 6085 / 814

Moving on to step 6:
The number 814 fits into 6085 7 times, leaving a remainder of 387.
Put 7 as the next digit of the answer. 
Result so far: 867.0
Deduct 5698 from 6085 and we're left with 387.
Take the next digit (1) from the dividend and append it to 387, then repeat: 3871 / 814

Moving on to step 7:
If we divide 3871 by 814, we get 4 and a remainder of 615.
The next digit of our result is 4. 
Result so far: 8674.0
The remainder is 615 after subtracting 3256 from 3871.
Bring next digit (1) of the dividend behind the 615 and repeat the process: 6151 / 814

Advancing to step 8:
When dividing 6151 by 814, we get 7 with a remainder of 453.
The next digit of our result is 7. 
Result so far: 86747.0
If we subtract 5698 from 6151, we get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Step 9:
814 can be fit into 4530 5 times, resulting in a remainder of 460.
The next digit of our result is 5. 
Result so far: 86747.5
The remainder is 460 after subtracting 4070 from 4530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 10:
When dividing 4600 by 814, we get 5 with a remainder of 530.
Write down 5 as next digit of the result. 
Result so far: 86747.55
The remainder is 530 after subtracting 4070 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

After the division, we end up with 86747.55 and a remainder of 0.53.