70154965 ÷ 814 
Our goal is to divide 70154965 by 814.

Let's proceed 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.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 814

Advancing to step 2:
The number 814 fits into 70 0 times, leaving a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Append the next digit (1) from the dividend to 70 and continue with: 701 / 814

Step 3:
If we divide 701 by 814, we get 0 and a remainder of 701.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 701 to get 701.
Grab the next digit (5) from the dividend, add it to 701, then carry on: 7015 / 814

On to step 4:
If we divide 7015 by 814, we get 8 and a remainder of 503.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 6512 from 7015 to get 503.
Bring next digit (4) of the dividend behind the 503 and repeat the process: 5034 / 814

Step 5:
814 can be fit into 5034 6 times, resulting in a remainder of 150.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Deduct 4884 from 5034 and we're left with 150.
Fetch the next digit (9) from the dividend, attach it to 150 and continue: 1509 / 814

Let's proceed to step 6:
When dividing 1509 by 814, we get 1 with a remainder of 695.
Use 1 as the next digit of our solution. 
Result so far: 861.0
The remainder is 695 after subtracting 814 from 1509.
Append the next digit (6) from the dividend to 695 and continue with: 6956 / 814

Moving on to step 7:
6956 divided by 814 is 8 with a remainder of 444.
The number 8 becomes the next digit in our result. 
Result so far: 8618.0
Subtracting 6512 from 6956 leaves us with 444.
Fetch the next digit (5) from the dividend, attach it to 444 and continue: 4445 / 814

Let's proceed to step 8:
The number 814 fits into 4445 5 times, leaving a remainder of 375.
The next digit of our result is 5. 
Result so far: 86185.0
Subtracting 4070 from 4445 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 9:
814 goes into 3750 4 times with a remainder of 494.
The next digit of our result is 4. 
Result so far: 86185.4
Deduct 3256 from 3750 and we're left with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Advancing to step 10:
When dividing 4940 by 814, we get 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 86185.46
The remainder is 56 after subtracting 4884 from 4940.
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 11:
560 divided by 814 is 0 with a remainder of 560.
Put 0 as the next digit of the answer. 
Result so far: 86185.46
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Let's proceed to step 12:
If we divide 5600 by 814, we get 6 and a remainder of 716.
Write down 6 as next digit of the result. 
Result so far: 86185.4606
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 13:
7160 divided by 814 is 8 with a remainder of 648.
Record the quotient 8 as the next digit in the result. 
Result so far: 86185.46068
Subtracting 6512 from 7160 leaves us with 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 14:
If we divide 6480 by 814, we get 7 and a remainder of 782.
Put 7 as the next digit of the answer. 
Result so far: 86185.460687
Deduct 5698 from 6480 and we're left with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

On to step 15:
The number 814 fits into 7820 9 times, leaving a remainder of 494.
Write down 9 as next digit of the result. 
Result so far: 86185.4606879
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.

Going ahead to step 16:
The number 814 fits into 4940 6 times, leaving a remainder of 56.
The next digit of our result is 6. 
Result so far: 86185.46068796
The remainder is 56 after subtracting 4884 from 4940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 86185.46068796 with a remainder of 5.6e-08.