Let's divide 35009627 by 810
We want to figure out the number of times 35009627 can be divided by 810.

Moving on to step 1:
810 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 810

Going ahead to step 2:
35 divided by 810 is 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 810

On to step 3:
When dividing 350 by 810, we get 0 with a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 350 after subtracting 0 from 350.
Take the next digit (0) from the dividend and append it to 350, then repeat: 3500 / 810

Going ahead to step 4:
810 can be fit into 3500 4 times, resulting in a remainder of 260.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 3240 from 3500 to get 260.
Fetch the next digit (9) from the dividend, attach it to 260 and continue: 2609 / 810

Going ahead to step 5:
2609 divided by 810 is 3 with a remainder of 179.
The next digit of our result is 3. 
Result so far: 43.0
Subtracting 2430 from 2609 leaves us with 179.
Bring next digit (6) of the dividend behind the 179 and repeat the process: 1796 / 810

Step 6:
The number 810 fits into 1796 2 times, leaving a remainder of 176.
Record the quotient 2 as the next digit in the result. 
Result so far: 432.0
If we subtract 1620 from 1796, we get 176.
Grab the next digit (2) from the dividend, add it to 176, then carry on: 1762 / 810

Advancing to step 7:
810 goes into 1762 2 times with a remainder of 142.
The next digit of our result is 2. 
Result so far: 4322.0
Deduct 1620 from 1762 and we're left with 142.
Include the next digit (7) from the dividend after 142, then repeat: 1427 / 810

On to step 8:
If we divide 1427 by 810, we get 1 and a remainder of 617.
Write down 1 as next digit of the result. 
Result so far: 43221.0
Deduct 810 from 1427 and we're left with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Moving on to step 9:
The number 810 fits into 6170 7 times, leaving a remainder of 500.
Put 7 as the next digit of the answer. 
Result so far: 43221.7
If we subtract 5670 from 6170, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 10:
5000 divided by 810 is 6 with a remainder of 140.
Use 6 as the next digit of our solution. 
Result so far: 43221.76
Deduct 4860 from 5000 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 11:
The number 810 fits into 1400 1 times, leaving a remainder of 590.
Write down 1 as next digit of the result. 
Result so far: 43221.761
The remainder is 590 after subtracting 810 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 12:
810 goes into 5900 7 times with a remainder of 230.
The next digit of our result is 7. 
Result so far: 43221.7617
Subtract 5670 from 5900 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 13:
810 goes into 2300 2 times with a remainder of 680.
The next digit of our result is 2. 
Result so far: 43221.76172
If we take 1620 away from 2300, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 14:
6800 divided by 810 is 8 with a remainder of 320.
Write down 8 as next digit of the result. 
Result so far: 43221.761728
Deduct 6480 from 6800 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
810 can be fit into 3200 3 times, resulting in a remainder of 770.
Write down 3 as next digit of the result. 
Result so far: 43221.7617283
Deduct 2430 from 3200 and we're left with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Let's proceed to step 16:
810 goes into 7700 9 times with a remainder of 410.
Write down 9 as next digit of the result. 
Result so far: 43221.76172839
If we take 7290 away from 7700, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

The final result is 43221.76172839 with a remainder of 4.1e-07.