Let's divide 70369297 by 810
Let's see how many times 810 fits into 70369297.

Going ahead to step 1:
The number 810 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 810

Moving on to step 2:
810 goes into 70 0 times with 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.
Append the next digit (3) from the dividend to 70 and continue with: 703 / 810

Going ahead to step 3:
810 goes into 703 0 times with a remainder of 703.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 703 to get 703.
Take the next digit (6) from the dividend and append it to 703, then repeat: 7036 / 810

Step 4:
If we divide 7036 by 810, we get 8 and a remainder of 556.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 6480 from 7036 leaves us with 556.
Bring next digit (9) of the dividend behind the 556 and repeat the process: 5569 / 810

Let's proceed to step 5:
810 goes into 5569 6 times with a remainder of 709.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Subtract 4860 from 5569 to get 709.
Append the next digit (2) from the dividend to 709 and continue with: 7092 / 810

Moving on to step 6:
810 can be fit into 7092 8 times, resulting in a remainder of 612.
Use 8 as the next digit of our solution. 
Result so far: 868.0
Subtract 6480 from 7092 to get 612.
Fetch the next digit (9) from the dividend, attach it to 612 and continue: 6129 / 810

On to step 7:
If we divide 6129 by 810, we get 7 and a remainder of 459.
Put 7 as the next digit of the answer. 
Result so far: 8687.0
Subtract 5670 from 6129 to get 459.
Fetch the next digit (7) from the dividend, attach it to 459 and continue: 4597 / 810

Moving on to step 8:
When dividing 4597 by 810, we get 5 with a remainder of 547.
The number 5 becomes the next digit in our result. 
Result so far: 86875.0
The remainder is 547 after subtracting 4050 from 4597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Moving on to step 9:
If we divide 5470 by 810, we get 6 and a remainder of 610.
Write down 6 as next digit of the result. 
Result so far: 86875.6
The remainder is 610 after subtracting 4860 from 5470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Let's proceed to step 10:
If we divide 6100 by 810, we get 7 and a remainder of 430.
The next digit of our result is 7. 
Result so far: 86875.67
Deduct 5670 from 6100 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 11:
When dividing 4300 by 810, we get 5 with a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 86875.675
Subtracting 4050 from 4300 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 12:
810 goes into 2500 3 times with a remainder of 70.
Record the quotient 3 as the next digit in the result. 
Result so far: 86875.6753
The remainder is 70 after subtracting 2430 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 13:
If we divide 700 by 810, we get 0 and a remainder of 700.
Use 0 as the next digit of our solution. 
Result so far: 86875.6753
The remainder is 700 after subtracting 0 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 14:
The number 810 fits into 7000 8 times, leaving a remainder of 520.
The number 8 becomes the next digit in our result. 
Result so far: 86875.675308
The remainder is 520 after subtracting 6480 from 7000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 15:
If we divide 5200 by 810, we get 6 and a remainder of 340.
The next digit of our result is 6. 
Result so far: 86875.6753086
Deduct 4860 from 5200 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 16:
810 goes into 3400 4 times with a remainder of 160.
Write down 4 as next digit of the result. 
Result so far: 86875.67530864
Subtract 3240 from 3400 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Our division results in 86875.67530864 with a remaining 1.6e-07.