We look at the division of 70987186 by 814 
Our goal is to divide 70987186 by 814.

Step 1:
If we divide 7 by 814, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 814

Going ahead to step 2:
The number 814 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Grab the next digit (9) from the dividend, add it to 70, then carry on: 709 / 814

On to step 3:
814 goes into 709 0 times with a remainder of 709.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 709, we end up with 709.
Append the next digit (8) from the dividend to 709 and continue with: 7098 / 814

On to step 4:
7098 divided by 814 is 8 with a remainder of 586.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 6512 from 7098 leaves us with 586.
Include the next digit (7) from the dividend after 586, then repeat: 5867 / 814

Step 5:
When dividing 5867 by 814, we get 7 with a remainder of 169.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Subtracting 5698 from 5867 leaves us with 169.
Fetch the next digit (1) from the dividend, attach it to 169 and continue: 1691 / 814

Moving on to step 6:
The number 814 fits into 1691 2 times, leaving a remainder of 63.
The next digit of our result is 2. 
Result so far: 872.0
Subtracting 1628 from 1691 leaves us with 63.
Grab the next digit (8) from the dividend, add it to 63, then carry on: 638 / 814

Let's proceed to step 7:
638 divided by 814 is 0 with a remainder of 638.
Put 0 as the next digit of the answer. 
Result so far: 8720.0
Deduct 0 from 638 and we're left with 638.
Fetch the next digit (6) from the dividend, attach it to 638 and continue: 6386 / 814

Moving on to step 8:
If we divide 6386 by 814, we get 7 and a remainder of 688.
Record the quotient 7 as the next digit in the result. 
Result so far: 87207.0
If we subtract 5698 from 6386, we get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Going ahead to step 9:
6880 divided by 814 is 8 with a remainder of 368.
The next digit of our result is 8. 
Result so far: 87207.8
The remainder is 368 after subtracting 6512 from 6880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 10:
If we divide 3680 by 814, we get 4 and a remainder of 424.
Put 4 as the next digit of the answer. 
Result so far: 87207.84
Subtract 3256 from 3680 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Going ahead to step 11:
814 goes into 4240 5 times with a remainder of 170.
Use 5 as the next digit of our solution. 
Result so far: 87207.845
The remainder is 170 after subtracting 4070 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 12:
If we divide 1700 by 814, we get 2 and a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 87207.8452
Subtract 1628 from 1700 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 13:
If we divide 720 by 814, we get 0 and a remainder of 720.
Write down 0 as next digit of the result. 
Result so far: 87207.8452
Subtracting 0 from 720 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Step 14:
When dividing 7200 by 814, we get 8 with a remainder of 688.
Write down 8 as next digit of the result. 
Result so far: 87207.845208
Subtracting 6512 from 7200 leaves us with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Moving on to step 15:
The number 814 fits into 6880 8 times, leaving a remainder of 368.
Use 8 as the next digit of our solution. 
Result so far: 87207.8452088
The remainder is 368 after subtracting 6512 from 6880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

In conclusion, the division gives 87207.8452088 with a balance of 3.68e-06.