We look at the division of 70172554 by 814 
We want to divide 70172554 by 814.

Moving on to step 1:
The number 814 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 814

On to step 2:
If we divide 70 by 814, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Take the next digit (1) from the dividend and append it to 70, then repeat: 701 / 814

On to step 3:
When dividing 701 by 814, we get 0 with a remainder of 701.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 701, we end up with 701.
Bring next digit (7) of the dividend behind the 701 and repeat the process: 7017 / 814

On to step 4:
If we divide 7017 by 814, we get 8 and a remainder of 505.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 505 after subtracting 6512 from 7017.
Fetch the next digit (2) from the dividend, attach it to 505 and continue: 5052 / 814

On to step 5:
The number 814 fits into 5052 6 times, leaving a remainder of 168.
Put 6 as the next digit of the answer. 
Result so far: 86.0
If we subtract 4884 from 5052, we get 168.
Include the next digit (5) from the dividend after 168, then repeat: 1685 / 814

Step 6:
814 can be fit into 1685 2 times, resulting in a remainder of 57.
Use 2 as the next digit of our solution. 
Result so far: 862.0
Subtracting 1628 from 1685 leaves us with 57.
Bring next digit (5) of the dividend behind the 57 and repeat the process: 575 / 814

Step 7:
If we divide 575 by 814, we get 0 and a remainder of 575.
Put 0 as the next digit of the answer. 
Result so far: 8620.0
Subtracting 0 from 575 leaves us with 575.
Bring next digit (4) of the dividend behind the 575 and repeat the process: 5754 / 814

Going ahead to step 8:
814 can be fit into 5754 7 times, resulting in a remainder of 56.
Use 7 as the next digit of our solution. 
Result so far: 86207.0
Subtracting 5698 from 5754 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
When dividing 560 by 814, we get 0 with a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 86207.0
The remainder is 560 after subtracting 0 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 10:
If we divide 5600 by 814, we get 6 and a remainder of 716.
Use 6 as the next digit of our solution. 
Result so far: 86207.06
Subtracting 4884 from 5600 leaves us with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

Moving on to step 11:
When dividing 7160 by 814, we get 8 with a remainder of 648.
The next digit of our result is 8. 
Result so far: 86207.068
Subtract 6512 from 7160 to get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Moving on to step 12:
814 goes into 6480 7 times with a remainder of 782.
Put 7 as the next digit of the answer. 
Result so far: 86207.0687
The remainder is 782 after subtracting 5698 from 6480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Moving on to step 13:
814 can be fit into 7820 9 times, resulting in a remainder of 494.
Record the quotient 9 as the next digit in the result. 
Result so far: 86207.06879
If we subtract 7326 from 7820, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Step 14:
If we divide 4940 by 814, we get 6 and a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 86207.068796
If we subtract 4884 from 4940, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 15:
If we divide 560 by 814, we get 0 and a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 86207.068796
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Moving on to step 16:
814 can be fit into 5600 6 times, resulting in a remainder of 716.
Use 6 as the next digit of our solution. 
Result so far: 86207.06879606
Deduct 4884 from 5600 and we're left with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

The quotient of the division is 86207.06879606, and the remainder is 7.16e-07.